Comer, Douglas. <br/><br/>
Computer networks and internets :  with Internet applications / 
Douglas E. Comer. 
 - 4th ed. 
 - Upper Saddle River, N.J. :  New Delhi :  Pearson/Prentice Hall ;  Pearson Education (India branch),  2005 
 - xxxi, 719 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8129703300 8177587498 0131433512 
<br/><br/><label>LCCN: </label>2004270063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Internetworking (Telecommunication)
<br/><br/><label>Dewey Class. No.: </label>004.6  / COC