Labor pains of a new era
By: an address by Paul P. Cohen ... before the National Battery Manufacturers' Association, Niagara Falls, Ontario, April 23, 1931
Publisher: National Battery Manufacturers' Association
Published: 1931
Place of publication: Ontario]
Language: eng
Number of pages: 11
Subjects: Economic conditions
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1997. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1997.