00365nam a22001337a 4500020001800000082002000018100001800038245006800056250001200124260003700136300001900173650002400192650001500216  a9788120330276  a658.84  bAWA/E  aAwad, Elias M  aElectronic commerce:bfrom vision to fulfillment/cElias Awad M  a3rd ed.  aNew Delhi:bPHI Learning,c2012.  a555p. ;b21cm.  aElectronic Commerce  aE Commerce