Data gathered in application of Paul Kantor's demand-adjusted shelf availability model to medium-sized academic library indicate significant differences in shelf availability when data are analyzed by last circulation date, acquisition date, and imprint date, and when they are gathered during periods of low and high use. Ten references are cited.…

A recent national survey polled public library directors and local government officials concerning the value of public library services and outlook for local tax support of public libraries. This article focuses on procedures used in planning the study sample, and broader issues to be considered in designing a national sample for public libraries.…