Tanenbaum, Andrew S. <br/><br/>
Computer Networks 

 - 4th 
 - New Delhi  Pearson Education  2003 
 - xx, 891 p.  Illustration 
<br/><br/><label>ISBN: </label>8178087855 
<br/><br/><label>Universal Decimal Class. No.: </label>004.7  / TAN