Mac's Factory or Shortcuts in Multiplying with Fractions
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An animated film which shows how to use shortcuts in multiplying with fractions.
Copyright
Registered 5Aug70 · MP21224 (Jan-Jun 1971) Copyright holder: General Learning Corp Production company: Davidson Films
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
Original permalink · Record added 2024-04-22 18:01:23