000 00270pam a2200109a 44500
008 140414b2003 xxu||||| |||| 00| 0 eng d
100 _aWINSTON, WAYNE L
245 _aOperations Research
_c
250 _a4 Ed.
260 _aNew Dehli
_bCengage Learning
_c2003
906 _a3005
999 _c2871
_d2871