000 00272nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a658.4034 SHA
100 _aSHARMA J K
245 _aOPERATIONS RESEARCH: THEORY AND APPLICATIONS
260 _bMACMILLAN
999 _c43091
_d43091