Discusses alternative forms of the desirability distribution for library materials and demonstrates the differences in short- and long-term patterns of frequency distribution in the circulation of library materials. Four figures, an appendix on statistical models for library circulation, and a reference list are included. (Author/JL)

Presents the results of a nationwide survey of archival preservation practices in the United States. A model of archival preservation is described, and issues addressed in the survey are discussed, including the administrative setting, size, the intensity of care, conservation expertise, budget, environmental concerns, and care of the collection.…

Multiple regression analysis was employed to determine three variables which best correlate with circulation: number of books added, full-time equivalent size of student body, and undergraduate and graduate courses offered. A regression equation recommending a predictive value for the number of books to be added was developed; data tables are…

The first of a two-part study of the comprehensive 1962 public library survey, this report presents institutional data for public libraries serving 35,000 persons and above. In content and coverage it continues the 1960 public library survey which was released in three parts in 1961 and 1962 under the title, "Statistics of Public Library…

Four models for conceptualizing a circulation matrix containing the number of books borrowed according to subject and majors of student borrowers compare (1) majors; (2) subjects; (3) disciplines, suppressing the distinction between majors and subjects; and (4) majors with subjects. Results of multidimensional scaling analysis of the models are…

Develops a cost methodology to use in deciding location, type of access, and type of shelving to augment existing stacks in the library. Library and user costs are included in the model and cost comparisons between alternative strategies are made. Data from a specific case study are used to illustrate the model. (22 references) (Author/CLB)

A cost analysis of the problem of growing library collections shows that it is more desirable, economically and academically, to establish regional compact shelving facilities for infrequently used library materials than to discard the materials. This report develops and applies a cost model--based on the Palmour Cost Model--which examines the…

Reviews meaning and theory of library collections and structure and enumerates ways that data on collections can be organized to reveal underlying global structure (links and connections between collections, parts of collections, and users of collections). Definitions of terms applying to eight models described in text are appended. (53…

A study of library collections at Amherst College, Grinnell College, and Franklin and Marshall College to assess the applicability of a selection model for preservation candidates in nonresearch libraries is reported. Brittle books held by fewer than five libraries were identified, supporting the model for preservation and cooperative collection…

Book condition surveys have been conducted in several large research libraries in the United States to determine the extent of book deterioration in those libraries. This paper outlines the steps for conducting a brittle book survey adapted from more comprehensive surveys to assess the extent of paper brittleness of the book collections in a small…

This 2-volume report measures and records the use of 16 public library children's services in Connecticut to provide management information and a model to improve the quality of services from collection development to the provision of reference and referral services. The first volume discusses the purposes of the project; examines documentation…

Tests assumption of Markovity in library circulation data using data obtained from Ohio State University Libraries (1975-78) and Rodda's "An Analysis System for Statistical Analysis of Markov Chains" as test instrument. Implications of Markov properties, constraints of data, and testing are discussed. Explanation of transition frequency…

This investigation of utilization of machine-readable bibliographic records for government publications in online public access catalogs consists of a literature search, identification of applications of Government Printing Office (GPO) MARC tapes by bibliographic services and libraries, sampling GPO MARC test tape and profiling depository…

Outlines a model for determining library collection use, incorporating prediction of future demand and cost analysis to assist collection development librarians determine whether weeding or remote storage is the most economically feasible way to address the space problem in libraries. (13 references) (EA)

The findings of a study undertaken at the University of Pittsburgh in 1975 to determine the extent of materials use and the full cost of such use in the university library system are presented in this 272-page report. Intended to serve as a foundation for improved acquisitions policies, this report covers circulation and in-house use of…