The term discography is used here to define a wide range of related activities, problems, and products involved in the analysis, description, enumeration, and bibliographical control of the artifacts of recorded sound and the sounds preserved on and transmitted by those artifacts. (83 references) (Author)

Discusses developments in the application of computer and microform technologies to the storage and management of large map collections, including online cataloging systems, digital databases, videodiscs, microfilm, and the role of map librarians. A bibliography lists more than 70 sources. (FM)