Industrial fatigue and rest periods
By: prepared by Industrial Health Service ...
Publisher: Metropolitan Life Insurance Company, Policyholders' Service Bureau
Published: 1930
Place of publication: New York]
Language: eng
Number of pages: 24
Subjects: Fatigue
Notes: Multigraphed.

Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.