Examples for Field 768 (Citation and Preference Order Instructions):
084 0# $addc$c21
153 ## $a382.093$c382.099$hSocial sciences$hCommerce, communications, transportation$kInternal and international commerce (trade)$hInternational commerce (Foreign trade)$hHistorical, geographic, persons treatment$jInternational commerce in specific continents, countries, localities
683 2# $81.2$i(Option: Give priority in notation to the continent, country, locality requiring local emphasis, e.g., libraries in United States class trade between United Kingdom and United States in$a382.0973041)
768 0# $81.1$iGive priority in notation to the continent, country, locality emphasized. If emphasis is equal, give priority to the one coming first in Table 2
Display example:
382.093 - International commerce in specific continents, countries, localities
Give priority in notation to the continent, country, locality emphasized. If emphasis is equal, give priority to the one coming first in Table 2 International commerce in specific continents, countries, localities (Option: Give priority in notation to the continent, country, locality requiring local emphasis, e.g., libraries in United States class trade between United Kingdom and United States in $a382.0973041)
084 0# $addc$c21
153 ## $a808.1$c808.7$hLiterature (Belles-lettres) and rhetoric$hRhetoric and collections of literary texts from more than two literatures$kRhetoric$jRhetoric in specific literary forms
768 0# $iObserve table of preference under$a800
084 0# $addc$c21
153 ## $a641.563$hTechnology (Applied sciences)$hHome economics and family living$hFood and drink$kFood preservation, storage, cooking$hCooking$hCooking for special situations, reasons, ages$jCooking for health, appearance, personal reasons
768 0# $iUnless other instructions are given, class a subject with aspects in two or more subdivisions of$a641.563$iin the number coming first, e.g.,$tlow-carbohydrate, low-calorie cooking for persons with diabetes$e641.56314$i(not$n641.5635$ior$n641.5638)
084 0# $addc$c21
153 ## $a331$hSocial sciences$hEconomics$kEconomics of labor, finance, land, energy$jLabor economics
768 1# $81.1$iUnless other instructions are given, observe the following table of preference, e.g.,$tcompensation of women in banking$e331.42813321$i(not$n331.2813321$ior$n331.7613321)
768 1# $81.2$jChoice of vocation$a331.702
768 1# $81.3$jLabor force by personal characteristics$a331.3$c331.6
768 1# $81.4$jLabor force and market$a331.1
768 1# $81.5$jConditions of employment$a331.2
768 1# $81.6$jLabor unions (Trade unions), labor-management (collective) bargaining and disputes$a331.8
768 1# $81.7$jLabor by industry and occupation$a331.7$x(except$a331.702)
[Since this is a table of preference (indicated by value 1 in the first indicator) separate 768 fields are used, ordered by subfield $8.]
Display example:
331 - Labor economics
Unless other instructions are given, observe the following table of preference, e.g., compensation of women in banking 331.42813321 (not 331.2813321 or 331.7613321)
Choice of vocation: 331.702
Labor force by personal characteristics: 331.3-331.6
Labor force and market: 331.1
Compensation and other conditions of employment: 331.2
Labor unions (Trade unions), labor-management (collective) bargaining and disputes: 331.8
Labor by industry and occupation: 331.7 (except 331.702)
084 0# $addc$c21
153 ## $z1$a0$jStandard Subdivisions
768 1# $81.1$iUnless other instructions are given, observe the following table of preference, e.g.,$tlanguage and communication in education and research$z1$e07$i(not$z1$n014):
768 1# $81.2$jSpecial topics$z1$a04
768 1# $81.3$jPersons$z1$a092
768 1# $81.4$jAuxiliary techniques and procedures; apparatus, equipment, materials$z1$a028$x(except$z1$a0288)
768 1# $81.5$jDrafting illustrations$z1$a0221
768 1# $81.6$jEducation, research, related topics$z1$a07$x(except$z1$a074,$z1$a075,$z1$a076,$z1$a077)
768 1# $81.7$jManagement$z1$a068
768 1# $81.8$jPhilosophy and theory$z1$a01$x(except$z1$a0112,$z1$a014)
768 1# $81.9$jThe subject as a profession, occupation, hobby$z1$a023
768 1# $81.10$jThe subject for persons in specific occupations$z1$a024
768 1# $81.11$jDirectories of persons and organizations$z1$a025
768 1# $81.12$jPatents and identification marks$z1$a027
768 1# $81.13$jCommercial miscellany$z1$a029
768 1# $81.14$jStandards$z1$a0218
768 1# $81.15$jFormulas and specifications$z1$a0212
768 1# $81.16$jOrganizations$z1$a0601$c0609
768 1# $81.17$jOrganizations (without subdivision)$z1$a06
768 1# $81.15$jHistory and description with respect to kinds of persons$z1$a08
768 1# $81.16$jTreatment by specific continents, countries, localities; extraterrestrial worlds$z1$a093$c099....
Display example:
Table 1. Standard Subdivisions
Unless other instructions are given, observe the following table of preference, e.g.,language and communication in education and research 1 07 (not 1 014):
Special topics: --04
Persons: --092
Auxiliary techniques and procedures; apparatus, equipment, materials: --028 (except --0288)
Drafting illustrations: --0221
Education, research, related topics: --07 (except --074, --075, --076, --077)
Management: --068
Philosophy and theory: --01 (except --0112, --014)
The subject as a profession, occupation, hobby: --023
The subject for persons in specific occupations: --024
Directories of persons and organizations: --025
Patents and identification marks: --027
Commercial miscellany: --029
Standards: --0218
Formulas and specifications: --0212
Organizations: --0601-609
Organizations (without subdivision): --06
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