CAIN is the computer cataloging and indexing system of the National Agricultural Library, a collection of information on agriculture and its related technologies. In this report is described the structure of the CAIN system and the various uses of the CAIN data bases. (WH)

Describes use of a database management system (dBASE II, produced by Ashton-Tate), noting best features and disadvantages. Highlights include data entry, multiple access points available, training requirements, use of dBASE for a bibliographic application, auxiliary software, and dBASE updates. Sample searches, auxiliary programs, and requirements…

Describes applications in variety of settings of videodiscs as tools of information retrieval with online databases, identifies underlying technical capabilities, and discusses five operations required to implement any application: coordinating diverse formats; indexing; physically arranging items on disc; designing input, search, and output;…

Discusses an online bibliographic control program written using the Statistical Analysis System (SAS) and its use at the Denver Wildlife Research Center to organize and provide access to reprints of publications. The program listing, sample input and output, and programs for searching by one and two keywords are appended. (EJS)

Established in 1968, The European Documentation and Information System for Education (EUDISED) has passed through several developmental stages. Initially, early attempts to apply computer techniques to educational documentation and information were not coordinated between European countries. Interest in the American ERIC system resulted in two…