Past problems encountered in the use of computers are discussed. They include: (1) computing and data storage costs; (2) machine speed and capacity limitations; and (3) the limited number of languages and Input/Output devices available to facilitate man/machine communication. The improvements in all of these areas are explained. The problems which…

This book for library administrators and Federal library staff covers the application of minicomputers in Federal libraries and offers a review of minicomputer technology. A brief overview of automation explains computer technology, hardware, and software. The role of computers in libraries is examined in terms of the history of computers and…

The Total Guidance Information Support System (TGISS), is an information storage and retrieval system for counselors. The total TGISS, including hardware and software, extends the counselor's capabilities by providing ready access to student information under secure conditions. The hardware required includes: (1) IBM 360/50 central processing…

Three operations relevant to preparing a data base and supporting scripts are discussed in considerable detail. Section One enumerates the activities which constitute the collection and documentation of a data base. The material presented is relatively nontechnical and requires no knowledge of computers. Section Two discusses the preparation of…

The command language features of 11 on-line information retrieval systems are presented in terms of the functional needs of a searcher sitting at a terminal. Functional areas considered are: becoming familiar with the system, receiving help when in trouble, regulating usage, selecting a data base, formulating simple queries, expressing single…