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…

Reflecting recent developments in computer-based information systems, this book consists of verbal and flow-charted descriptions of 35 exemplary federal systems. They are arranged by government agency, with each description providing background information, discussions of current operations, and future plans. (SH)

Improvements in the technology associated with the information sciences will have their primary potential impact on the distribution of costs, information flow level, information availability, and use among information channels. This improvement implied not only a capability to perform a given function, but a lower cost. For example, the trend…