Peterson;Larry L & Davie ; Bruce S <br/><br/>
Computer networks;a system approach  English 

 - 4th ed. 
 - Sanfrancisco  Morgan Kaufmann publishers  2009 
 - 806pg 
<br/><br/><label>ISBN: </label>978-81-312-1045-1 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.642 P44C