Critical path in use.

Duration: 1045

Year Published: 1966

Format: 16mm

Sound: sound

Description: P: Preservation Material NP: Negative Picture B: 800' 16/8/9.5mm 16mm Black & White Sound 1045 McGraw-Hill Text Films

1 user has this film:
Library of Congress

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Original permalink · Record added: 2023-11-09 02:33:26