Sears Authorities

The Sears database contains authority records for Sears subject headings. The records are from the H.W. Wilson Company.

The Library Corporation, Research Park, Inwood, WV 25428

Overall Statistics

Description	Maximum	Minimum	Average	Totals
Number of Records	-	-	-	9089
Characters per Record	1672	135	322	2934659
Characters per Field	983	5	24	2462812
Fields per Record	29	6	11	102056

Record Status (MARC Leader Position 05)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Corrected or Revised	c	5971	65.69	2091239	71.26
New	n	3118	34.31	843420	28.74

Record Type (MARC Leader Position 06)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	9089	100.00	2934659	100.00

Bibliographic Level (MARC Leader Position 07)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	9089	100.00	2934659	100.00

Control Type (MARC Leader Position 08)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
No Specified Type	[blank]	9089	100.00	2934659	100.00

Character Encoding (MARC Leader Position 09)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
MARC-8	[blank]	9089	100.00	2934659	100.00

Encoding Level (MARC Leader Position 17)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown Code	[unprintable]	9089	100.00	2934659	100.00

Descriptive Cataloging Form (MARC Leader Position 18)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Non ISBD Form	[blank]	9089	100.00	2934659	100.00

Linked Record Requirement (MARC Leader Position 19)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Related Record not Required	[blank]	9089	100.00	2934659	100.00

Modified Record (MARC 008 Position 38)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
No attempt to code	|	9089	100.00	2934659	100.00

Cataloging Source (MARC 008 Position 39)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Other Sources	d	9089	100.00	2934659	100.00

Target Audience (MARC 008 Position 22)

Description	MARC Code	Record Count	Percent of Records	File Space Consumed	Percent of File Space
Unknown or not spec.	[blank]	9089	100.00	2934659	100.00

Collection Age (MARC 008 Position 07-10)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
No Date	9089	100.00	2934659	100.00

Languages (MARC 008 Position 35-37)

Description	Record Count	Percent of Records	File Space Consumed	Percent of File Space
NOT CODED	9089	100.00	2934659	100.00

Census of MARC Fields Used in the Collection

Tag	Records with Tag	Repeated Fields	Max Length	Min Length	Average Length	Percent of Records	File Space Consumed	Percent of File Space
1	9089	-	12	12	12	100.00	109068	3.72
3	9089	-	5	5	5	100.00	45445	1.55
5	9089	-	16	16	16	100.00	145424	4.96
8	9089	-	40	40	40	100.00	363560	12.39
40	9089	-	16	16	16	100.00	145424	4.96
83	8758	2576	30	16	19	96.36	224903	7.66
100	54	-	64	9	38	0.59	2079	0.07
110	59	-	59	14	34	0.65	2013	0.07
130	44	-	53	9	21	0.48	934	0.03
150	8335	-	63	6	20	91.70	171958	5.86
151	597	-	79	7	27	6.57	16581	0.57
260	315	-	983	77	196	3.47	61856	2.11
360	1239	1	983	5	138	13.63	171548	5.85
400	13	5	73	10	44	0.14	797	0.03
410	27	17	59	6	29	0.30	1296	0.04
430	18	12	49	10	22	0.20	668	0.02
450	4819	4964	78	6	22	53.02	215379	7.34
451	248	67	80	6	30	2.73	9580	0.33
500	2	-	26	22	24	0.02	48	0.00
510	2	-	28	28	28	0.02	56	0.00
530	5	-	29	20	23	0.06	116	0.00
550	7554	8185	56	7	19	83.11	304074	10.36
551	214	34	63	9	27	2.35	6898	0.24
680	4979	655	959	23	64	54.78	364002	12.40
681	1874	939	78	19	35	20.62	99105	3.38

To learn more about ITS.MARC, please contact TLC at 1.800.325.7759 or email us at info@tlcdelivers.com.

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