TY  - BOOK
ED  - OPERATIONAL RESEARCH SOCIETY OF INDIA
TI  - OPSEARCH VOL.22; 1985: Journal of the Operational Research Society of India
U1  - 510.5 
PY  - 1985///
CY  - KOLKATA
PB  - OPERATIONAL RESEARCH SOCIETY OF INDIA
KW  - OPERATIONAL RESEARCH
ER  -