TY  - BOOK
AU  - Rao Chandrasekhara K 
AU  -  Mishra  Shanti Lata
TI  - Operations Research
SN  - 978-81-7319-473-3
U1  - 658.403 RAO 
PY  - 2005///
CY  - New Delhi
PB  - Narosa
ER  -