Patent documentation
By: by Michael Hill.
Contributors: Wittmann, Alfred.
Publisher: Sweet & Maxwell
Published: 1979
Place of publication: London
Language: eng
Number of pages: 196
Subjects: Information storage and retrieval systems -- Patent documentation.
Notes: Bibliography: p. 188-192.
Derived from a German edition by A. Wittmann and R. Schiffels published in 1976 under title: Grundlagen der Patentdokumentation.
Includes index.