Diwan, Parag <br/><br/>
Computer networks driven e-commerce technology 
Prag Diwan, Dharam Bir Singh. 
 - New Delhi  Amexcel  2000 
 - viii, 550p.: ill.; 25cm. 
<br/><br/><label>ISBN: </label>81-87495-24-3. 
<br/><br/><label>Dewey Class. No.: </label>384.34  / D46C