TY  - BOOK
AU  - Zarnowitz,Victor
TI  - Orders, production, and investment : : a cyclical and structural an alysis / 
SN  - 0870142151
U1  - 338 ZAR 
PY  - 1973///
CY  - New York : 
PB  - National Bureau of Economic research , 
KW  - Production planning
ER  -