Optical and mechanical characteristics of 16-millimeter motion-picture projectors /

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Bibliographic Details
Main Author: Stephens, Robert Eugene, 1905-
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. print. off., 1942.
Series:Circular of the National Bureau of Standards ; 437.
Subjects:
Local Note:Notre Dame's copy bound with other titles.
With: v. 420-426. v. 428-432. v. 434-439 of the series. Bound together subsequent to publication.