Source Publication (e.g., journal title)

Library Journal

Document Type

Article

Publication Date

9-1-1991

Abstract

Timeliness of online and CD-ROM databases depends on both the frequency of updates and the currency of information being added in each update. Comparisons of two CD-ROM indexes - LISA and Library Lit - and of 12 online databases are offered.

Comments

pp. 170, 172

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