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

 - 1 
 - New Delhi  Tata Mcgraw hill LTd  2004 
 - 973 
 -   .
<br/><br/>  
<br/><br/><label>ISBN: </label>978-0-07-058408-7 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>data communications