Logarithms and the slide rule. Lesson 3.

Duration: 1106

Year Published: 1959

Format: 16mm

Sound: sound

Description: P: Preservation Material NP: Negative Picture AC: Acetate B: 800' 16/8/9.5mm 16mm Black & White Sound 1106 Calvin Productions, Inc. International Film Bureau

2 users have this film:
Library of Congress, Prelinger Archives

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