The Espial data base directory
Subtitle: a guide to current Canadian information contained in national and international data bases and data banks
By: prepared by H.C. Campbell.
Contributors: Campbell, H. C. 1919-
Edition: Rev. --
Publisher: Espial Productions
Published: 1982
Place of publication: Toronto
Language: eng
Number of pages: 28
Subjects: Information storage and retrieval systems -- Directories.; Data libraries -- Canada -- Directories.
Notes: Includes index.