TY  - BOOK
AU  - Rao K Chandrasekhara
AU  -  Mishra Shanti Lata
TI  - Operations Research
SN  - 8173194739
U1  - B2893, P5 
PY  - 2005///
CY  -  New Delhi 
PB  - Narosa         
KW  - Operational Research
N1  - Bibliography p331-332
ER  -