Columbia subject headings:
Big business--United States.
Construction industry--United States.
Inflation (Finance)--United States.
Manpower policy--United States.
Unemployed--United States.
Unemployment--Effect of inflation on--United States.
Harvard subject headings:
Big business--United States
Construction industry--United States.
Manpower policy--United States
Unemployment--Effect of inflation on--United States
Princeton subject headings: