000 00270nam a22001217a 4500
999 _c13106
_d13106
020 _a9789386235169
082 _a003.11
_bVEE
100 _aVeerarajan.T
245 _aOperations Research
260 _aHyderabad
_bOrient Black Swan
_c2017
300 _a522p.
942 _cBK