American job trends
By: by H. Dewey Anderson and Percy E. Davidson.
Contributors: Davidson, Percy E. b. 1874.
Series: American job series. Occupational monograph ;; no. 22
Publisher: Science Research Associates
Published: 1941
Place of publication: Chicago, Ill
Language: eng
Number of pages: 52
Subjects: Occupations -- United States; Labor and laboring classes -- United States; Industries -- United States