National technical information services worldwide directory.
By: Compiled by the Technical Information Service, National Research Council of Canada. Printed by the Finnish Association for Documentation, Helsinki on behalf of Study Committee "Information for Industry" of the Fédération internationale de documentation (FID/II), Helsinki, May 1970.
Contributors: International Federation for Documentation.
Edition: 3d ed.
Series: FID [publication]; no. 464; FID publication ;; 464.
Publisher: Fédération internationale de documentation
Published: 1970
Place of publication: The Hague
Language: eng
Number of pages: 61
Subjects: Science -- Information services -- Directories.; Technology -- Information services -- Directories.