The older worker in Dayton's industries
By: Issued by the Dayton Chamber of Commerce, Dayton, Ohio, October, 1930
Publisher: Dayton Chamber of Commerce
Published: 1930
Place of publication: Dayton, O.]
Language: eng
Number of pages: 16
Subjects: Working class
Notes: Multigraphed.

Microfilm. New York, N.Y., Columbia University Libraries, 1999. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1999.