00357nam 2204818 45000010005000000030023000050050009000280080041000370820013000781000028000912600033001192500019001522450054001714818StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a004.0162 aefraim turban and other bpearson prentice hall c2010 aالطبعة 6 aelectronic commerce 2010 a managerial perspective