TY  - BOOK
AU  - Rosenhead, Jonathan.
TI  - Operational research for development / 
SN  - 81-224-1016-2
U1  - X:89ZB 
PY  - 1998///
CY  - New Delhi : 
PB  - New Age International(P) Limited,Publishers , 
KW  - Economics
ER  -