Simple machines: levers.

Duration: 6 min

Year Published: 1954

Creator: Coronet Instructional Films

Format: 16mm

Color: B&W

Sound: sound

Description: L: Limited Access CP: Composite Positive AC: Acetate A: 400' 16/8/9.5mm 16mm Black & White Sound 200

1 user has this film:
Library of Congress

Related films:

Original permalink · Record added: 2023-11-08 16:04:49