Argues that collection development systems need to exert greater control over scholarly and educational information if the systems are to adapt to changing technical and economic conditions. Steps toward increased control should include categorization of sources and access by function, ongoing definition of a title-specific core, and the…

Describes methodology for analyzing MARC (machine-readable cataloging) records of highly circulating titles to document common characteristics for collection development purposes. Application of the methodology in a university library is discussed, and data are presented on commonality of subject heading, author, language, and imprint date for…