TY  - BOOK
AU  - Delehanty E. George.
AU  - George E.Delehanty.
TI  - Nonproduction Workers in USA.Manufacturing
U1  - 658.304 4. 
PY  - 1968///
CY  - Amstardam.
PB  - North-Holland Published Company
KW  - Economic Analysis
N1  - Include index,bibliography
ER  -