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Peters, Stephen H.; Butler, Douglas J. – Library Resources and Technical Services, 1984
Provides detailed model to be used to select most effective method for accomplishing library catalog retrospective conversion. The random sample, gathering information, and steps in project to be costed (searching, verification and editing, coding and input of nonhits, and obtaining final records) are discussed. Examples and eleven references are…
Descriptors: Cost Effectiveness, Cost Estimates, Databases, Library Automation

Liu, Songqiao; Svenonius, Elaine – Library Resources and Technical Services, 1991
Describes the Dewey Online Retrieval System (DORS), which was developed at the University of California, Los Angeles (UCLA), to experiment with classification-based search strategies in online catalogs. Classification structures in automated information retrieval are discussed; and specifications for a classification retrieval interface are…
Descriptors: Bibliographic Databases, Classification, College Libraries, Dewey Decimal Classification