Periodical publications in the National Reference Library of Science and Invention.

London : British Museum, 1969-

volumes ; 25 cm

Part 3 first published by the Patent Office Library under title: Periodical publications in the Patent Office Library

pt. 1. List of non-Slavonic titles in the Bayswater Division.--pt. 2. List of Slavonic and East European titles in the Bayswater Division.--pt. 3. List of current titles in the Holborn Division. 4th ed. 1970.