Defines and describes the components and functions that constitute a microcomputer--bits, bytes, address register, cycle time, data path, and bus. Characteristics of 8-, 16-, and 32-bit machines are explained in detail, and microprocessor evolution, architecture, and implementation are discussed. Application characteristics or types for each bit…

Discusses the advantages of parallel processor computers in terms of expandibility, cost, performance and reliability, and suggests that such computers be used in library automation systems as a cost effective approach to planning for the growth of information services and computer applications. (CLB)

The "average" costs of integrated library system components--including hardware, software, and related expenses--are outlined to assist in projecting the costs of a small system. Potential benefits of such systems, i.e., areas in which operational costs can be reduced through their use, are also reviewed. (EJS)

Relates experiences of library director at King College--a small, four-year, undergraduate, private college faced with difficult budgetary decisions. Periodical collection, budgetary problems, cost effective online searches, acceptance of services by library patrons, and problems and solutions connected with implementation of online services are…

Describes InfoStation, an information system which integrates a microcomputer with a videotape recorder and facsimile machine, to provide backup storage and selective retrieval of both analog and digital information. The features and applications of the system are described in detail and compared with other computer storage methods. (CLB)

The recent history of facsimile use in libraries is described, including detailed reports of its use and usefulness at specific libraries. Three major issues to be addressed in deciding to adopt telefacsimile for document delivery (need, copy quality, and cost) are explored. (Author/CLB)