00335nam a2200133Ia 4500008004100000041000800041082001500049100001700064245002500081250001700106260003600123300001100159650003100170231207s9999    xx            000 0 und d  aeng  a338.50/DWI  aDN . Dwivedi  aManagerial Economics  a2011 7th Ed.  bVikas Pub. House Ltd. New Delhi  aPB/704  aComnputer Program Language