TY  - BOOK
AU  - Kothari, C.R.,
TI  - An Information To Operational Research 
SN  - 0706985672
U1  - 658.4032 
PY  - 1982///
CY  - New Delhi
PB  - Vikas Publishing House PVT
N1  - This Book also having Appendix 1,2,3 from 478-504
ER  -