TY  - BOOK
AU  - Gerord Karel Boon
TI  - Economic choice of human and physical factors in production
U1  - 330 
PY  - 1964///
CY  - Amsterdam
PB  - North-Holland Publishing Co
N1  - Gerord Karel Boon: Economic choice of human and physical factors in production.  Amsterdam.  North-Holland Publishing Co, 1964.--(330BOO)
ER  -