The extension of network modeling to library networks provides some interesting twists of the usual models. A general library network is offered, a mathematical statement of the network problem is given, and the solution of the problem is discussed. An example of the use of the model is provided. (Editor/JS)

Quality education and efficient administration are goals of a districtwide system of computer usage. (Author)

A general discussion of on-line procedures, batch and real-time updating, types of files and indexes, terminals, and the use of a general-purpose data management system as a vehicle for on-line operation is followed by an Appendix giving detailed information on each on the known systems. (14 references) (Author/NH)

The following conclusions were arrived at by the study: 1. The timing of supplementary activities with a program of music fundamentals will not affect either the initial learning or retention of learning. 2. Students definitely learn from a programed text and supplementary materials. 3. Reading achievement level can be used to predict success.…

Outlines the automation process at the Library of Congress begun in 1961, noting problems encountered and future possibilities, and describing databases currently in use--SCORPIO, MUMS, MARC, COPICS AND COINS, ISIS, AND PAGING. (EJS)

Details of the Schools Information Retrieval (SIR) System provides insight into its nature and how it operates. The data provided give examples of format for computer records of indexed documents and how to conduct some standard searches of these records. The nature of use in trial tests is mentioned. (MP)

This introduction to modern telecommunications technology explains key technical concepts and relates them to library functions, identifies available services, and projects development trends in intelligent network services and alternative telecommunication technologies. A glossary and 10-item bibliography are included. (American Library…

Presents overview of the growth of librarianship in Brazil, noting types of libraries, library services, the cultural center concept, automation, interlibrary loan, library networks, and special programs for the library profession. (EJS)

Twenty selected Sao Paulo, Brazil, librarians who were interviewed indicated that, in their opinion, the development of library automation in this city is hampered by poor resources and cooperation, lack of professional and technical automation expertise, communication, and other psychological, organizational, and human related factors.…

Discusses the establishment of the library of the J. Paul Getty Center for the History of Art and the Humanities, noting the architectural design of the Getty Museum, the Getty Trust, library automation, and collection development. (EJS)

Considers aspects of building, maintaining, and using United States MARC format and other related standards, discussing costs and benefits, MARC and the American National Standards Institute's Z39 standard, effects of MARC on content and processing, compatibility between and within standards, and MARC in practice. Nineteen sources are cited. (EJS)

The United States, running second to Japan in the robot race, is employing 19 percent of the world's robots. This article presents six classes of robots that were defined by the Japanese trade association. All are multifunctional, equipped with a memory device, capable of rotation, and able to replace human workers. (SSH)

Discusses microcomputer interfacing systems which accept full MARC record from bibliographic utility, reformat and transform it into local library computer system format; illustrates how the TPS-400 interface works; outlines criteria for interface selection; indicates installation decisions; and notes limitation problems and benefits. Four…

Converting to word processors, microcomputers, or other automated systems requires that office needs be analyzed, equipment and software packages examined, and personnel eased through the transition. Guidelines are provided. (MLF)