TY  - BOOK
AU  - Narag,A.S., x
AU  - x
TI  - Linear progamming and decision making: x
SN  - x
U1  - 658.4033/N218L 
PY  - 1984///
CY  - New Delhi
PB  - Sulta Chand
KW  - Management
N1  - x
ER  -