Industrial and occupational trends in national employment, 1910-1940, 1910-1948
By: [by] Gladys Louise Palmer [and] Ann Ratner.
Contributors: Ratner, Ann Rachel, 1921-
Series: Research report; no. 11
Publisher: Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania
Published: 1949
Place of publication: [Philadelphia]
Language: eng
Number of pages: 68
Subjects: Labor supply -- United States.
Notes: Bibliographical footnotes.