| LC control no. | sh 85020914 |
|---|---|
| LC classification | Z699.35.C38 |
| Topical heading | Online library catalogs |
| Variant(s) | Catalogs, On-line Library online catalogs On-line catalogs (Libraries) Online catalogs Online public access catalogs (Libraries) OPACs (Libraries) |
| See also | Library catalogs Online information services |
| Found in | Library lit., 1990 (online catalogs) Hennepin (online catalogs) ALA gloss. (online catalogs; online public access catalogs (OPACs)) Engr. index (online) INSPEC (online) Applied sci. & tech. index, 1990 (online) MESH (online) CompuMath cit. index, 1989 (online) Bus. period. index (online) Soc. sci. cit. index, 1990 (online) INIS thes., 1992 (on-line) CAB thes., 1988 (on-line) Acad. Am. encyc. (on-line) Random House (on-line; also online) UNBIS (on-line) Web. 3 (on-line) LC database, Mar. 12, 1992 (approx. 50/50 split with more current usage as online) Word Wide Web through Alta Vista Dec. 27, 1999 (323,000 citations for "+'online catalog*'-librar*", mostly sales or commercial catalogs; 189,000 citations for "+'online catalog*'+librar*"; "online library catalog*" 8,892 citations, "library online catalog*" 6,493 citations) |
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