Large-scale evaluation study of on-line and batch computer information services
By: by A. Vickery and A. Batten.
Contributors: Batten, A., joint author.
Publisher: Library Resources Co-ordinating Committee, University of London
Published: 1978
Place of publication: London
Language: eng
Number of pages: 175
Subjects: Machine-readable bibliographic data.; Online bibliographic searching.; Selective dissemination of information.; Information services -- Evaluation.
Notes: Bibliography: p. 135-136.