Describes a model which uses patron arrival rate, length of time on the terminal, and library service policies to determine the minimum number of terminals needed. The model is then used to compare the effects of various service policies on the minimum number of terminals. (CLB)

Using a basic vocabulary and simple model, this paper discusses four options available at the level of the individual bibliographic database for resolving conflicts in MARC exchange: addition, deletion, modification, and superimposition. Costs and benefits of each option and impacts on MARC exchange are noted. (Fourteen references are cited.) (EJS)

Describes a study which examined (1) the percentage of personal and corporate name authority records in the Library of Congress authority file that do not contain any references, and (2) the percentage of references present on existing authority records that are not needed in an automatic right hand truncation, keyword searching environment. (CLB)

Describes an automation project at the Merriam Center Library in which Apple Macintoshes were introduced as library workstations. The implementation process, staff involvement and reactions, and current configurations and applications of the workstations are discussed. An appendix provides a comparison of current microcomputer based workstations…

Reports the design, methodology, and results of a research project which examined the effectiveness of bibliographic displays produced by online catalogs. A means of testing displays against several hundred thousand records at a reasonable cost and using that to test several display possibilities is described. (CLB)

Proposes a rationale to be used in comparing and evaluating alternative library computer catalogs, based on varieties of bibliographic data processed, kinds of indexes constructed, and desired search strategies. A glossary of terms related to computerized catalogs is appended. (Author/CLB)

Describes the findings of the Committee on Preservation of the National Archives and Record Service, which compared the effectiveness of machine readable records and microfilm as storage media for archives. Discussion of the disadvantages of machine readable records focuses primarily on the rapid changes in technology. (4 references) (CLB)