D. Koisur <br/><br/>
Understanding Electronic Commerce 
by D. Koisur 
 - New Delhi  PHI  2004 
 - 287 
<br/><br/><label>ISBN: </label>8120317769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23  / Kos