00382nam a2200145Ia 4500008004100000020001500041041000800056082001600064100001800080245005100098250000600149260005400155300001200209650001500221210716s2000    xx            000 0 und d  a0538875739  aeng  a658.84 HANW  aHanson, Ward.  aPrinciples of  internet marketing ward hanson.  a1  aAustraliabSouth western college publishingc2000  axix,467  aE-Commerce