TY  - BOOK
AU  - Kalavathy, S.
TI  - Operations Research
SN  - 9789325963474
SN  - 13818
U1  - 001.424             
PY  - 2013///
CY  - New Delhi
PB  - Vikas Publishing House Pvt Ltd
KW  - Operations Research 001.424
ER  -