ADDITION OF INTEGERS.
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Copyright
Registered 31Dec69 · MP20430 (Jan-Jun 1970) Copyright holder: Macmillan Co Production company: Davidson Films
Complete catalog record
ADDITION OF INTEGERS. Macmillan Co. Made by Davidson Films. 1 reel, si., color, Super 8 mm. Loop film. (Macmillan school mathematics program) © Macmillan Co.; 31Dec69; MP20430.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, sound, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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