TY  - BOOK
ED  - United States.
TI  - Wages and hours in the manufacture of airplanes and aircraft engines, 1929
AV  - HD8051 .A62 no. 523
PY  - 1930///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Wages
KW  - Aircraft industry
KW  - United States
KW  - Hours of labor
ER  -