00331nam a2200133Ia 4500008004100000041000800041082001500049100001800064245002500082250002100107260002700128300001100155650003100166231207s9999    xx            000 0 und d  aeng  a658.15/DWI  aD. N. Dwivedi  aManagerial Economics  a6th Edition 2002  bVikas Pub. House Delhi  aPB/779  aComnputer Program Language