TY  - BOOK
ED  - US.Dept. of Labor
TI  - Studies of the economic effects of the 
U1  - 331.2973 
PY  - 1957///
CY  - Washington
PB  - Govt.Printing
KW  - Economic effects
KW  - Labor economics
KW  - Wages
N1  - Interim report
ER  -