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Compares pricing of seven CD-ROM-based public access catalog systems for libraries of diverse sizes and groupings. Other features of the systems are outlined in the broad areas of database preparation, indexing, database updates, hardware, information retrieval, library controlled elements, interlibrary loan, reports, user support, future developments, and current installations.
Looking for Online Public Access Catalog? Find out information about Online Public Access Catalog. A computerised system to catalogue and organise materials in a library . OPACs have replaced card-based catalogues in many libraries. An OPAC is available... Explanation of Online Public Access Catalog