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1 result for "Encyclopaedia Britannica Educational Corp. 1971" in Creator.

Title ▼	Year	Creator	Length	Holdings
Diffraction - Microwaves and light Encyclopaedia Britannica Educational Corp. 1971	1971	Encyclopaedia Britannica Educational Corp. 1971	Educational films	Indiana University Library Moving Image Archive

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Educational Screen 1944-45 — page 668
…Encyclopaedia Britannica Films Inc. 20 N. Wacker Drive, Chicafio i> (See advertisement on pasre 173) Films, Inc. 330 W. 42nd St., New York 18…