Statistics on book budgets, population served, and collection size of individual public libraries in New York State were correlated with their circulation data to examine efficiency of scale for mid-size libraries. Findings show that circulation increases erratically with increased book budgets and size of population, but consistently with…

This collection of documentation from library materials cost studies conducted by members of the Association of Research Libraries (ARL) member libraries in the United States and Canada contains 11 documents divided into the following sections: (1) methodologies and data collection worksheets from the University of California at Berkeley, the…