Describes a study that was conducted to determine the types of records found in OCLC and WLN (Washington Library Network) for new monographs being cataloged at the Central Washington University library. Highlights include a summary of pertinent literature; hit rates; classification numbers; duplicate records; and serial and monograph records.…

Examines the factors that determine the cost of retrospective conversion (definition of conversion, standards of acceptance, method of conversion, hit rate, standards for creation of machine-readable records for nonhits); reports results of cost study at University of Michigan library; and introduces an alternative strategy for discussion. Seven…

Findings of a project to convert a single LC class from cards to machine readable tapes at a two-year college suggest that an in-house retrospective conversion is feasible for academic libraries. A high conversion hit rate, implying minimal original cataloging, will keep project costs and duration low. There are five references. (RAA)

Describes a simulation of OCLC's TAPECON retrospective conversion service and its impact on an online catalog in a large university research library. The analysis includes results of Library of Congress Card Numbers, author/title, and title searches, and hit rates based on an analysis of OCLC and locally generated reports. (three references)…