000 00309nam a2200157Ia 4500
100 _aSharma/J.K
250 _a4
942 _cBK
366 _f25
245 _aOperation Research
260 _bMacmillan
_c2007
082 _a658.4034
_bSHA
300 _a958
546 _aENGLISH
_cInfo.Tech
999 _c35509
_d35509