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…

Six articles provide an overview of map librarianship in the United States and highlight the following areas: microphotography, cartography's photographic revolution; major sources for map acquisitions; preservation (processes, equipment, and supply dealers); map collections in public libraries; and suggestions for improvement in map…

A survey of library science librarians was conducted to assess their collection development strategies in response to the changing direction of library science education. Survey results indicate that traditional library science subject areas continue to be actively collected at a high level with the greatest growth in technological areas. (11…

Discussion of scientific literature growth focuses on implications for library collection development. Information epidemics, or dramatic points of growth, are examined in "Physics Abstracts"; a case study from the superconductivity literature is presented; and the distribution between the growth of journal articles, conference papers,…