Reviews attempts by Library of Congress in the 1940s to resolve the cataloging crisis that preceded changes in cataloging rules in the 1950s and 1960s. Recommendations of an unpublished report on reorganization, simplified cataloging, cooperative cataloging, personnel policy, and cost analysis changes are examined, and results of implementation…

Integration of audiovisual materials into the total library program is shown to be superior to the maintenance of a separate administrative unit. (PF)

This study examines data reflecting the actual impact during the first 3 years of use of the second edition of the Anglo American Cataloging Rules (AACR2) in one library, and compares them with a 5-year projection done in 1980. Findings showed the impact was close to the projection. (Author/EM)

Though unshelved books are a problem in every library, little systematic effort has been made to design an optimal solution. Presented here is a mathematical model that attempts to approach such a solution. (2 references) (Author/DH)

This article focuses on storage models for libraries, first considering the Dewey classification system from this perspective and then summarizing more current research carried out under the direction of the author with a grant from the National Science Foundation. (33 references) (Author/NH)

Originally written in the 1950s, this article addresses the question of subdividing and grouping entries under a given author as a main entry that paved the way for the American Library Association's Catalog Code Revision of 1967. It also includes referee responses by Elaine Svenonius, Allyson Carlyle, and Michael Carpenter. (LRW)

In this paper the amount of frustration in a section of books is derived from a model that includes the effects of variable book circulation and the nondeterministic nature of book use. (Author/DH)