The Espial Canadian database directory
Subtitle: a guide to current Canadian information contained in national and international databases and data banks, 1989/1990
By: prepared by H.C. Campbell.
Contributors: Campbell, H. C. 1919-
Edition: Rev. 7.
Publisher: Espial Productions
Published: 1990
Place of publication: Toronto
Language: eng
Number of pages: 109
Subjects: Data libraries -- Canada -- Directories.; Information storage and retrieval systems -- Directories.; Databases -- Directories.
Notes: Includes indexes.