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…

This publication contains six "capsulized" reports concerned with research in learning resources centers and school libraries, and the role of school media specialists. Each report follows the same format design, i.e., questions previewing the topic; introduction, methodology, findings, conclusions, and marginal notes; and a pathfinder to the…

This discussion of the measurement of performance criteria and desired or acceptable level of achievement focuses on the performance criteria used for the evaluation of interlibrary services (success rate, turnaround time, cost, and impact of service). Document delivery, communication, and interlibrary loan research are covered. Fifty references…

Selectively surveys the literature of collection development in 1990. Topics covered include library materials budgets and finances; serials and the economics of scholarly publication; collection evaluation and analysis; cooperative arrangements; selection, deselection, housing, and preservation of library materials; staffing and organization; and…