TY  - BOOK
AU  - Purushothama, M.K.
AU  - Ramesha, H.H.
AU  - Walavalkar Prakash
TI  - Operations Research
U1  - 001.424 
PY  - 2021///
CY  - Mumbai
PB  - Himalaya Publishing House
KW  - Operations Research 001.424
ER  -