Diwan, Parag  . <br/><br/>
Computer networks and E-commerce /  
parag Diwan , Dharm BirSingh. 
 - New Delhi :   Pentagon Press ,   2000. 
 - ix,596p. :   ill.,figs ;   22cm .  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8186830057  NULL 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTE NETWORKS 
<br/><br/><label>Dewey Class. No.: </label>004.6  / DIW/C