TY  - BOOK
AU  - Askhedkar, R. D. 
AU  - Kulkarni, R. V. 
TI  - Operations Research 
SN  - 0
U1  - 658.5 
PY  - 2007///
CY  - Delhi 
PB  - Dhanpat Rai And Co. (P) LTD. 
ER  -