Describes a study of the use of a computerized circulation system in a middle school media center which gathered quantitative data about collection composition and age, and measured materials use. Ways in which circulation analysis can fit among other collection analysis and development methods are discussed, and unique considerations for school…

Data from a computerized circulation system were used to analyze usage patterns of a middle school library (grades 6-8) and to suggest ways the available data may be interpreted and used to decide upon future collection management and acquisition policies. Tables show composition and use of the various ranges in the collection. (14 references)…