Forouzan Behrouz A.  <br/><br/>
Data communications and networking 

 - 4th edition. 
 - New delhi :   Mcgraw Hill,   2010. 
 - 1226.  
<br/><br/><label>ISBN: </label>978-1-25-906475-3  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>005.73  / FOR