TY  - BOOK
AU  - Karak, P M
TI  - Linear programming
U1  - 519.72 K144L 
PY  - 2013///
CY  - Hyderabad
PB  - New Central Book Agency
N1  - 2229 24/12/2015 IBS15/285 29/12/2015 UIET (SFS)
ER  -