Energy And Its Transformations.

Duration: 1 reel

Year Published: 1946

Format: 16mm

Color: B&W

Sound: sound

Complete Record: ENERGY AND ITS TRANSFORMATIONS. Encyclopaedia Britannica Films, Inc., in collaboration with Harvey B. Lemon and Hermann I. Schlesinger, c1946. 1 reel, sd., b&w, 16mm. Afrikaans version. Title on script: "Die Omsetting van Energievorme." © Encyclopaedia Britannica Films Inc.; 18Jun46; MP1860.

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