TY  - BOOK
AU  - Scherer F M
TI  - Economics of multi-plant operation :  An internatio   
T2  - Harvard economic studies series. 145
U1  - X9:2.1-1.N7, L5 
PY  - 1975///
CY  - Cambridge
PB  - Harvard university press        
KW  - Production
ER  -