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.
Publisher: Espial Productions
Published: 1979
Place of publication: Toronto, Ont
Language: eng
Subjects: Bibliographical services -- Canada -- Directories.; Data libraries -- Canada -- Directories.; Information services -- Canada.; Information storage and retrieval systems -- Directories.; Machine-readable bibliographic data -- Canada -- Directories.
Notes: FOR LIBRARY HOLDINGS SEE VISIBLE FILE INDEX

Library has Rev. 3 of 1st ed.(Oct. 1980)-