00327nam a2200133Ia 4500008004100000020001500041041001200056100001800068245004300086250000800129260003300137300000800170650001500178221030s9999    xx            000 0 und d  a9325986688  aEnglish  aD. N. Dwivedi 0aManagerial Economicscby D. N. Dwivedi  a8th  bVikas Pub HouseaNoidac2019  a831  aManagement