00277nam a2200109Ia 4500008004100000082001800041100001600059245004700075260002900122300000800151650000800159191201s2009    xx            000 0 und d  a658.4034bSHO  aSHARMA, J K 0aOperation Research Theory and Applications  aN.DelhibMacmillanc2009  a958  aMBA