00511nam a2200205Ia 4500008004100000020002200041050002100063050001400084100002300098245002600121245002300147250001600170260001600186260002200202260000900224300001600233300001100249500002000260650002500280180523s9999    xx            000 0 und d  a978-981-4226-69-1  aMAIN HF 5548.32   b.S36 2007  aSchneider, Gary P. 0aElectronic commerce / 0cGary P. Schneider.  a7th Edition  aSingapore :  bThomson Learning,  c2007  a624 pages :  c24 cm.  aIncludes index.  aElectronic commerce.