000 00306nam a2200121Ia 4500
008 210930s2013 xx 000 0 und d
041 _aeng
100 _aSharma, S.D.
245 _aOperation research
260 _aMeerat
_bKedarnath ramnath
_c2013
300 _a27cm, softbind
650 _aOperation Research
999 _c90082
_d90082