What's your authority?
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L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Color Sound 375 Encyclopaedia Britannica Films, Inc. Encyclopaedia Britannica Educational Corporation. Films & Video., A Spanish language version of the film and videorecording What's Your Authority.
Copyright
Registered 10Apr72 · MP22856 (Jan-Jun 1972) Copyright holder: Encyclopaedia Britannica Educational Corp
Complete catalog record
A Spanish language version of the film and videorecording What's Your Authority. NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, sound, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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