000 00278nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a519.72
100 _aSujit K Bose
245 0 _aOperation Research methods
250 _a1
260 _bNarosa Publishing
_c2004
942 _cBK
999 _c8326
_d8326