Subclasses:

H

Social sciences (General)

HA

Statistics

HB

Economic theory. Demography

HC

Economic history and conditions

HD

Industries. Land use. Labor

HE

Transportation and communications

HF

Commerce

HG

Finance

HJ

Public finance

HM

Sociology (General)

HN

Social history and conditions. Social problems. Social reform

HQ

The family. Marriage. Women

HS

Societies: secret, benevolent, etc.

HT

Communities. Classes. Races

HV

Social pathology. Social and public welfare. Criminology

HX

Socialism. Communism. Anarchism


Subclass H:

H1-99

Social sciences (General)

PPP8952.3688952.36

 

Subclass HA:

HA1-4737

Statistics

HA29-32

Theory and method of social science statistics

HA36-37

Statistical services. Statistical bureaus

HA38-39

Registration of vital events. Vital records

HA154-4737

Statistical data

HA154-155

Universal statistics

HA175-473

By region or country

PPP8952.3688952.36

 

Subclass HB:

HB1-3840

Economic theory. Demography

HB71-74

Economics as a science. Relation to other subjects

HB75-130

History of economics. History of economic theory

Including special economic schools

HB131-147

Methodology

HB135-147

Mathematical economics. Quantitative methods

Including econometrics, input-output analysis, game theory

HB201-206

Value. Utility

HB221-236

Price

HB238-251

Competition. Production. Wealth

HB501

Capital. Capitalism

HB522-715

Income. Factor shares

HB535-551

Interest

HB601

Profit

HB615-715

Entrepreneurship. Risk and uncertainty. Property

HB801-843

Consumption. Demand

HB846-846.8

Welfare theory

HB848-3697

Demography. Population. Vital events

HB3711-3840

Business cycles. Economic fluctuations

PPP8952.3688952.36

 

Subclass HC:

HC10-1085

Economic history and conditions

HC79

Special topics

Including air pollution, automation, consumer demand, famines, flow of funds, etc.

HC92

Economic geography of the oceans (General)

HC94-1085

By region or country

PPP8952.3688952.36

 

Subclass HD:

HD28-9999

Industries. Land use. Labor

HD28-70

Management. Industrial management

HD39-40.7

Capital. Capital investments

HD41

Competition

HD45-45.2

Technological innovations. Automation

HD47-47.4

Costs

HD49-49.5

Crisis management. Emergency management. Inflation

HD50-50.5

Delegation of authority. Decentralization. Span of control

HD56-57.5

Industrial productivity

HD58

Location of industry

HD58.7-58.95

Organizational behavior, change and effectiveness. Corporate culture

HD59-59.6

Public relations. Industrial publicity

HD60-60.5

Social responsibility of business

HD61

Risk in industry. Risk management

HD62

Standardization. Simplification. Waste

HD62.2-62.8

Management of special enterprises

HD66-66.2

Work groups. Team work in industry. Quality circles

HD69

Other

Including business consultants, capacity, size of industries, etc.

HD72-88

Economic growth, development, planning

HD101-1395.5

Land use

HD1241-1339

Land tenure

HD1286-1289

Communal ownership

HD1290-1291

Municipal ownership

HD1301-1313

Nationalization (Agrarian socialism)

HD1326-1329

Large holdings

HD1330-1331

Landlord and peasant

HD1332-1333.5

Land reform. Agrarian reform

HD1334-1335

Consolidation of land holdings

HD1336-1339

Small holdings. Peasant proprietors. Parcellation

HD1361-1395.5

Real estate business

HD1401-2210

Agriculture

HD1428-1431

International cooperation

HD1470-1476

Size of farms

HD1478

Sharecropping

HD1483-1486

Agricultural associations, societies, etc.

HD1491-1491.5

Cooperative agriculture

HD1492-1492.5

Collective farms

HD1493-1493.5

Government owned and operated farms. State farms. Sovkhozes

HD1501-1542

Agricultural classes

Including farm tenancy, agricultural laborers

HD1549

Gleaning

HD1580

Reclamation of agricultural land. Melioration

HD1635-1702

Utilization and culture of special classes of lands

Including pasture lands, water resources development

HD1711-1741

Irrigation

HD2321-4730.9

Industry

HD2329

Industrialization

HD2330

Rural industries

HD2331-2336

Home labor. Home-based businesses

HD2337-2339

Sweatshops

HD2340.8-2346.5

Small and medium-sized businesses, artisans, handicrafts, trades

HD2350.8-2356

Large industry. Factory system. Big business

HD2365-2385

Contracting. Letting of contracts

HD2421-2429

Trade associations

HD2709-2930.7

Corporations

Including international business enterprises, diversification, industrial concentration, public utilities

HD2951-3575

Cooperation. Cooperative societies

HD3611-4730.9

Industrial policy. The state and industrial organization

Including licensing of occupations and professions, subsidies, inspection, government ownership, municipal services

HD4801-8943

Labor. Work. Working class

HD4861-4895

Labor systems

HD4909-5100.9

Wages

HD5106-5267

Hours of labor

Including overtime, shift work, sick leave, vacations

HD5306-5474

Labor disputes. Strikes and lockouts

HD5481-5630.7

Industrial arbitration. Mediation and conciliation

HD5650-5660

Employee participation in management. Employee ownership. Industrial democracy. Works councils

HD5701-6000.9

Labor market. Labor supply. Labor demand

Including unemployment, manpower policy, occupational training, employment agencies

HD6050-6305

Classes of labor

Including women, children, students, middle-aged and older persons, minorities

HD6350-6940.7

Trade unions. Labor unions. Workers' associations

HD6941-6948

Employers' associations

HD6951-6957

Industrial sociology. Social conditions of labor

HD6958.5-6976

Industrial relations

HD6977-7080

Cost and standard of living

HD7088-7252

Social insurance. Social security. Pension

HD7255-7256

Vocational rehabilitation. Employment of people with disabilities

HD7260-7780.8

Industrial hygiene. Industrial welfare

HD7795-8027

Labor policy. Labor and the state

HD8031

Labor in politics. Political activity of the working class

HD8038

Professions (General). Professional employees

HD8039

By industry or trade

HD8045-8943

By region or country

HD9000-9999

Special industries and trades

HD9000-9495

Agricultural industries

HD9502-9502.5

Energy industries. Energy policy. Fuel trade

HD9506-9624

Mineral industries. Metal trade

HD9650-9663

Chemical industries

HD9665-9675

Pharmaceutical industry

HD9680-9714

Mechanical industries

Including electric utilities, electronic industries, and machinery

HD9715-9717.5

Construction industry

HD9720-9975

Manufacturing industries

HD9999

Miscellaneous industries and trades

PPHDP8952.3688952.36

 

Subclass HE:

HE1-9990

Transportation and communications

HE199-199.5

Freight (General)

HE199.9

Passenger traffic (General)

HE305-311

Urban transportation

HE323-328

Transportation geography. Trade routes

HE331-380

Traffic engineering. Roads and highways. Streets

HE369-373

Traffic surveys (General)

HE374-377

Bridges

HE379-380

Tunnels. Vehicular tunnels

HE380.8-971

Water transportation

HE380.8-560

Waterways

HE561-971

Shipping

HE730-943

Merchant marine. Ocean shipping. Coastwise shipping

HE1001-5600

Railroads. Rapid transit systems

HE5601-5725

Automotive transportation

Including trucking, bus lines, and taxicab service

HE5746-5749

Stage lines

HE5751-5870

Ferries

HE5880-5990

Express service

HE6000-7500

Postal service. Stamps. Philately

HE7511-7549

Pneumatic service

HE7601-8700.9

Telecommunication industry. Telegraph

HE8660-8688

Wireless telegraph. Radiotelegraphy

HE8689-8700.95

Radio and television broadcasting

HE8701-9680.7

Telephone industry

HE9713-9715

Cellular telephone services industry. Wireless telephone industry

HE9719-9721

Artificial satellite telecommunications

HE9723-9737

Signaling

HE9751-9756

Messenger service

HE9761-9900

Air transportation. Airlines

PPP8952.3688952.36

 

Subclass HF:

HF1-6182

Commerce

HF294-343

Boards of trade. Chambers of commerce. Merchants' associations

HF1014

Balance of trade

HF1021-1027

Commercial geography. Economic geography

HF1040-1054

Commodities. Commercial products

HF1701-2701

Tariff. Free trade. Protectionism

HF3000-4055

By region or country

HF5001-6182

Business

HF5381-5386

Vocational guidance. Career development

HF5387-5387.5

Business ethics

HF5410-5417.5

Marketing. Distribution of products

HF5419-5422

Wholesale trade

HF5428-5429.6

Retail trade

HF5429.7-5430.6

Shopping centers. Shopping malls

HF5437-5444

Purchasing. Selling. Sales personnel. Sales executives

HF5446-5459

Canvassing. Peddling

HF5460-5469.5

Department stores. Mail order business. Supermarkets. Convenience stores

HF5469.7-5481

Markets. Fairs

HF5482-5482.4

Secondhand trade

HF5482.6-5482.65

Black market

HF5484-5495

Warehouses. Storage

HF5520-5541

Office equipment and supplies

HF5546-5548.6

Office management

HF5548.7-5548.85

Industrial psychology

HF5549-5549.5

Personnel management. Employment management

HF5601-5689

Accounting. Bookkeeping

HF5691-5716

Business mathematics. Commercial arithmetic

Including tables., etc.

HF5717-5734.7

Business communication

Including business report writing, business correspondence

HF5735-5746

Business records management

HF5761-5780

Shipment of goods. Delivery of goods

HF5801-6182

Advertising

PPP8952.3688952.36

 

Subclass HG:

HG1-9999

Finance

HG178

Liquidity

HG179

Personal finance

HG201-1496

Money

HG258-312

Precious metals. Bullion

HG315

Small coins

HG321-329

Mints. Assaying

HG335-339

Counterfeiting

HG348-353.5

Paper money

HG361-363

Legal tender

HG381-395

International coinage

HG401-421

Bimetallism

HG451-1496

By region or country

HG1501-3550

Banking

HG1621-1638

Interest rates. Interest tables

HG1641-1643

Bank loans. Bank credit. Commercial loans

HG1651-1654

Discount

HG1655

Acceptances

HG1656

Bank reserves. Bank liquidity. Loan loss reserves

HG1660

Bank accounts. Bank deposits. Deposit banking

HG1662

Insurance of deposits. Deposit insurance

HG1685-1704

Drafts. Checks

HG1706-1708

Accounting. Bookkeeping

HG1709

Data processing

HG1710-1710.5

Electronic funds transfers

HG1722

Bank mergers

HG1723

Bank stocks. Banking as an investment

HG1725-1778

Banks and the state. State supervision of banks

HG1811-2351

Special classes of banks and financial institutions

HG2397-3550

By region or country

HG3691-3769

Credit. Debt. Loans

Including credit institutions, credit instruments, consumer credit, bankruptcy

HG3810-4000

Foreign exchange. International finance. International monetary system

HG4001-4285

Finance management. Business finance. Corporation finance

HG4301-4480.9

Trust services. Trust companies

HG4501-6051

Investment, capital formation, speculation

HG4530

Investment companies. Investment trusts. Mutual funds

HG4538

Foreign investments

HG4551-4598

Stock exchanges

HG4621

Stockbrokers. Security dealers. Investment advisers

HG4701-4751

Government securities. Industrial securities. Venture capital

HG4900-5993

By region or country

HG6001-6051

Speculation

HG6105-6270.9

Lotteries

HG8011-9999

Insurance

HG8053.5-8054.45

Insurance for professions. Malpractice insurance. Professional liability insurance

HG8059

Business insurance

HG8075-8107

Insurance business. Insurance management

HG8111-8123

Government policy. State supervision

HG8205-8220

Government insurance

HG8501-8745

By region or country

HG8751-9295

Life insurance

HG8779-8793

Actuarial science. Statistical theory and methodology applied to insurance

HG8799-8830

By class insured, by risk, by plan

HG8835-8899

Life insurance business. Management

HG8901-8914

Government policy. State supervision

HG8941-9200.5

By region or country

HG9201-9245

Mutual life insurance. Assessment life insurance. Fraternal life insurance

HG9251-9262

Industrial life insurance

HG9271

Child insurance. Life insurance for children

HG9291-9295

Maternity insurance

HG9301-9343

Accident insurance

HG9371-9399

Health insurance

HG9651-9899

Fire insurance

HG9956-9969

Casualty insurance

HG9969.5-9999

Other insurance

Including automobile, burglary, credit, disaster, title insurance

PPP8952.3688952.36

 

Subclass HJ:

HJ9-9940

Public finance

HJ9-99.8

Periodicals. Serials. By region or country

HJ210-240

History

HJ241-1620

By region or country

HJ2005-2216

Income and expenditure. Budget

HJ2240-5908

Revenue. Taxation. Internal revenue

HJ2321-2323

Tax incidence. Tax shifting. Tax equity

HJ2326-2327

Progressive taxation

HJ2336-2337

Tax exemption

HJ2338

Taxation of government property

HJ2351

Inflation and taxation

HJ2351.4

Tax revenue estimating

HJ2361-3192.7

By region or country

HJ3801-3844

Revenue from sources other than taxation

HJ3863-3925

Direct taxation

HJ4113-4601

Property tax

HJ4629-4830

Income tax

HJ4919-4936

Capitation. Poll tax

HJ5309-5510

Administrative fees. User charges. License fees

HJ6603-7390

Customs administration

HJ7461-7980

Expenditures. Government spending

HJ8001-8899

Public debts

HJ8052

Sinking funds. Amortization

HJ8101-8899

By region or country

HJ9103-9695

Local finance. Municipal finance

Including the revenue, budget, expenditure, etc. of counties, boroughs, communes, municipalities, etc.

HJ9701-9940

Public accounting. Auditing

PPP8952.3688952.36

 

Subclass HM:

HM(1)-1281

Sociology

(HM1-299)

These are obsolete numbers no longer used by the Library of Congress

HM435-477

History of sociology. History of sociological theory

HM461-473

Schools of sociology. Schools of social thought

HM481-554

Theory. Method. Relations to other subjects

HM621-656

Culture

HM661-696

Social control

HM701

Social systems

HM706

Social structure

HM711-806

Groups and organizations

HM756-781

Community

HM786-806

Organizational sociology. Organization theory

HM811-821

Deviant behavior. Social deviance

HM826

Social institutions

HM831-901

Social change

HM1001-1281

Social psychology

HM1041-1101

Social perception. Social cognition

Including perception of the self and others, prejudices, stereotype

HM1106-1171

Interpersonal relations. Social behavior

HM1176-1281

Social influence. Social pressure

PPP8952.3688952.36

 

Subclass HN:

HN1-995

Social history and conditions. Social problems. Social reform

HN30-39

The church and social problems

HN41-46

Community centers. Social centers

HN50-995

By region or country

PPP8952.3688952.36

 

Subclass HQ:

HQ1-2044

The Family. Marriage. Women

HQ12-449

Sexual life

HQ19-30.7

Sexual behavior and attitudes. Sexuality

HQ31-64

Sex instruction and sexual ethics

HQ71-72

Sexual deviations

HQ74-74.2

Bisexuality

HQ75-76.8

Homosexuality. Lesbianism

HQ77-77.2

Transvestism

HQ77.7-77.95

Transexualism

HQ79

Sadism. Masochism. Fetishism, etc.

HQ101-440.7

Prostitution

HQ447

Masturbation

HQ449

Emasculation. Eunuchs, etc.

HQ450-472

Erotica

HQ503-1064

The family. Marriage. Home

HQ750-755.5

Eugenics

HQ755.7-759.92

Parents. Parenthood

Including parent and child, husbands, fathers, wives, mothers

HQ760-767.7

Family size

HQ767.8-792.2

Children. Child development

Including child rearing, child life, play, socialization, children's rights

HQ793-799.2

Youth. Adolescents. Teenagers

HQ799.5-799.9

Young men and women

HQ799.95-799.97

Adulthood

HQ800-800.4

Single people

HQ801-801.83

Man-woman relationships. Courtship. Dating

HQ802

Matrimonial bureaus. Marriage brokerage

HQ802.5

Matrimonial advertisements

HQ803

Temporary marriage. Trial marriage. Companionate marriage

HQ804

Breach of promise

HQ805

Desertion

HQ806

Adultery

HQ811-960.7

Divorce

HQ961-967

Free love

HQ981-996

Polygamy

HQ997

Polyandry

HQ998-999

Illegitimacy. Unmarried mothers

HQ1001-1006

The state and marriage

HQ1051-1057

The church and marriage

HQ1058-1058.5

Widows and widowers. Widowhood

HQ1060-1064

Aged. Gerontology (Social aspects). Retirement

HQ1073-1073.5

Thanatology. Death. Dying

HQ1075-1075.5

Sex role

HQ1088-1090.7

Men

HQ1101-2030.7

Women. Feminism

HQ1871-2030.7

Women's clubs

HQ2035-2039

Life skills. Coping skills. Everyday living skills

HQ2042-2044

Life style

PPP8952.3688952.36

 

Subclass HS:

HS1-3371

Societies: secret, benevolent, etc.

HS101-330.7

Secret societies

HS351-929

Freemasons

HS951-1179

Odd Fellows

HS1201-1350

Knights of Pythias

HS1355

Other societies

HS1501-2460.7

Other societies. By classes

HS1501-1510

Benevolent and "friendly" societies and mutual assessment fraternities

HS1525-1560

Religious societies

HS1601-2265

Race societies

HS2275

Occupation societies

HS2301-2460.7

Political and "patriotic" societies

HS2501-3371

Clubs. Clubs and societies for special classes

Including boys' societies, Boy scouts, girls' societies

PPP8952.3688952.36

 

Subclass HT:

HT51-1595

Communities. Classes. Races

HT51-65

Human settlements. Communities

HT101-395

Urban groups. The city. Urban sociology

HT161-165

Garden cities. "The city beautiful"

HT165.5-169.9

City planning

HT170-178

Urban renewal. Urban redevelopment

HT201-221

City population

Including children in cities, immigration

HT231

Effect of city life

HT251-265

Mental and moral life

HT281

Recreation. Amusements

HT321-325

The city as an economic factor. City promotion

HT330-334

Metropolitan areas

HT351-352

Suburban cities and towns

HT361-384

Urbanization. City and country

HT388

Regional economics. Space in economics

HT390-395

Regional planning

HT401-485

Rural groups. Rural sociology

HT601-1445

Classes

HT621-635

Origin of social classes

HT641-657

Classes arising from birth

Including royalty, nobility, commons

HT675-690

Classes arising from occupation

HT713-725

Caste system

HT731

Freedmen

HT751-815

Serfdom

HT851-1445

Slavery

HT1501-1595

Races

Including race as a social group and race relations in general

PPP8952.3688952.36

 

Subclass HV:

HV1-9960

Social pathology. Social and public welfare. Criminology

HV40-69

Social service. Social work. Charity organization and practice

Including social case work, private and public relief, institutional care, rural social work, work relief

HV85-525

By region or country

HV530

The church and charity

HV541

Women and charity

HV544

Charity fairs, bazaars, etc.

HV544.5

International social work

HV547

Self-help groups

HV551.2-639

Emergency management

HV553-639

Relief in case of disasters

HV560-583

Red Cross. Red Crescent

HV599-639

Special types of disasters

HV640-645

Refugee problems

HV650-670

Life saving

HV675-677

Accidents. Prevention of accidents

HV680-696

Free professional services

Including medical charities

HV697-4959

Protection, assistance and relief

HV697-3024

Special classes

HV697-700.7

Families. Mothers. Widow's pensions

HV701-1420.5

Children

HV835-847

Foundlings

HV873-887

Destitute, neglected, and abandoned children. Street children

HV888-907

Children with disabilities

HV931-941

Fresh-air funds

HV959-1420.5

Orphanages. Orphans

HV1421-1441

Young adults. Youth. Teenagers

HV1442-1448

Women

HV1449

Gay men. Lesbians

HV1450-1494

Aged

HV1551-3024

People with disabilities

Including blind, deaf, people with physical and mental disabilities

HV3025-3174

Special classes. By occupation

HV3025-3163

Mariners

HV3165-3173

Shop women, clerks, etc.

HV3174

Other. By occupation

HV3176-3199

Special classes. By race or ethnic group

HV4005-4013

Immigrants

HV4023-4470.7

Poor in cities. Slums

HV4480-4630

Mendicancy. Vagabondism. Tramps. Homelessness

HV4701-4890.9

Protection of animals. Animal rights. Animal welfare

HV4905-4959

Animal experimentation. Anti-vivisection

HV4961-4995

Degeneration

HV5001-5720.5

Alcoholism. Intemperance. Temperance reform

HV5725-5770

Tobacco habit

HV5800-5840

Drug habits. Drug abuse

HV6001-7220.5

Criminology

HV6035-6197

Criminal anthropology

Including criminal types, criminal psychology, prison psychology, causes of crime

HV6201-6249

Criminal classes

HV6250-6250.4

Victims of crimes. Victimology

HV6251-6773.55

Crimes and offenses

HV6774-7220.5

Crimes and criminal classes

HV7231-9960

Criminal justice administration

HV7428

Social work with delinquents and criminals

HV7431

Prevention of crime, methods, etc.

HV7435-7439

Gun control

HV7551-8280.7

Police. Detectives. Constabulary

HV7935-8025

Administration and organization

HV8031-8080

Police duty. Methods of protection

HV8035-8069

Special classes of crimes, offenses and criminals

HV8073-8079.35

Investigation of crimes. Examination and identification of prisoners

HV8079.2-8079.35

Police social work

HV8079.5-8079.55

Traffic control. Traffic accident investigation

HV8081-8099

Private detectives. Detective bureaus

HV8130-8280.7

By region or country

HV8290-8291

Private security services

HV8301-9920.7

Penology. Prisons. Corrections

HV9051-9230.7

The juvenile offender. Juvenile delinquency. Reform schools, etc.

HV9261-9430.7

Reformation and reclamation of adult prisoners

HV9441-9920.7

By region or country

HV9950-9960

By region or country

PPHVP8952.3688952.36

 

Subclass HX:

HX1-970.7

Socialism. Communism. Anarchism

HX519-550

Communism/socialism in relation to special topics

HX626-696

Communism: Utopian socialism, collective settlements

HX806-811

Utopias. The ideal state

HX821-970.9

Anarchism

PPP8952.3688952.36

 

See also:

LC Classification Schedules:  An Outline