00405nam a2200157Ia 4500008004100000020001500041041001200056082001100068100001400079245007900093250000800172260004000180300000800220650000700228700001200235221030s9999    xx            000 0 und d  a8131764442  aEnglish  a105.23  aE. Turban 0aElectronic Commerce 2010 : A Managerial Perspectivecby E. Turban, D. King  a6th  bPearson  EducationaNew Delhic2012  a779  aIT  aD. King