TY  - BOOK
AU  - Rao, K. Chandrasekhara
AU  - Mishra, Shanti Lata. 
TI  - Operations Research 
SN  - 9788173194733
U1  - 658.4034 
PY  - 2005///
CY  - New Delhi
PB  - Narosa Publishing House, 
N1  - This book is having Bibliography on page no 331.
ER  -