Describes the substantial changes in existing catalog formats, products, and the National Bibliography entailed in the British Library's commitment to AACR2 and Dewey 19. The conversion involved not only headings but an algorithmic conversion of the descriptive cataloging. Included are the impact on services, retrospective conversion, and common…

Traces the development of circulation systems through the librarian's perception of circulation control and the technology of modern online systems. Librarians have switched from a broad service approach to a narrow record keeping approach and back again as technological innovation has expanded their viewpoints. Included are six references.…

Technological imperatives will produce major changes in the future, affecting the way we work, where we live, and how we spend our leisure. Among those affecting the form and role of the library will be changes in educational and research directions, in publishing, and information delivery. (Author/RAA)

Discusses legal, political, and economic implications of technological advancement that may affect the operations and services of libraries. The emphasis is international; however, many problems have national counterparts. Included is a description of ownership and copyright problems experienced by the international MARC network. (Author/RAA)