000 00310nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a519.72
100 _aSharma J K
245 0 _aOperations Research : Theory and Applications
250 _a4
260 _bMacmillan Publishers,New Delhi
_c2010
942 _cBK
999 _c20202
_d20202