Energy And Work.

Year Published: 1961

Creator: Encyclopaedia Britannica Films Inc.

Format: 16mm

Color: Color

Sound: sound

Complete Record: Energy And Work. Encyclopaedia Britannica Films. 11 Min., Sd., Color, 16 Mm. (Science For The Space Age: Basic Physical Science Series) © Encyclopaedia Britannica Films, Inc.; 6jul61; Mp12008.

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