Electronic commerce 
Schnieder, Gary P. 
 - Sixth annual Edition. 
 -  Thomson Learning Inc.  2006 
 - xxiv, 624 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-619-21704-9 
<br/><br/><label>Dewey Class. No.: </label>658.875 Sch5e 2006