Data description, access and control
Subtitle: proceedings of 1971 ACM-SIGFIDET Workshop, San Diego, Calif., Nov. 11-12, 1972 : edited by E.F. Codd & A.L. Dean.
Contributors: Codd, E. F.; Dean, A. L.; Association for Computing Machinery. Special Interest Group on File Description and Translation.; ACM-SIGFIDET Workshop (1972 : Denver, Colo.)
Publisher: Association of Computing Machinery
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 372
Subjects: Electronic data processing -- Congresses; Information storage and retrieval systems -- Congresses