000 00315nam a2200145Ia 4500
020 _a9788180542268
100 _aKanti Swarup
245 _aOperations Research
250 _a12
260 _c2005
_bSultan Chand & Sons
_aNew Delhi
300 _axv+827
700 _aGupta PK
700 _aMan Mohan
942 _cBK
999 _c31116
_d31116