Kosiur David <br/><br/>
Understanding electronic commerce 

 - New Delhi  Prentice Hall 
 - 287p. 
<br/><br/><label>ISBN: </label>8120317769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>E-commerce<br/>E-market<br/>Electronic payment systems<br/>Internet -- Business<br/>Network security -- E commerce<br/>Online commerce