00331nam a2200133Ia 4500008004100000020001500041041001200056100001800068245004300086250000800129260003700137300000800174650001500182221030s9999    xx            000 0 und d  a9335986688  aEnglish  aD. N. Dwivedi 0aManagerial Economicscby D. N. Dwivedi  a8th  bVikas Pub HouseaNew Delhic2015  a831  aManagement