International rules for the cataloguing of educational, scientific and cultural films and filmstrips on 3" x 5" (7.5 cm.x 12.5 cm.) cards
Edition: Prelim. ed
Series: Reports and papers on mass communication, no. 17
Publisher: [Clearing House, Dept. of Mass Communication, UNESCO]
Published: 1956
Place of publication: Paris
Language: eng
Number of pages: 53
Subjects: Cataloging of motion pictures; Cataloging of filmstrips