Seasonal variations in employment in the United States
Title:
Seasonal variations in employment in the United States
Author:
Woytinsky, W. S. (Wladimir S.), 1885-1960.
Personal Author:
Publication Information:
Washington : Committee on social security, Social science research council, 1939.
Physical Description:
x, 154 pages : diagrams ; 24 cm
Language:
English
Added Corporate Author:
Format :
Book