Forouzan B. A. <br/><br/>
Data communication and networking 

 - 4th Ed. 
 - New Delhi  Tata Mcgraw Hill Publishing Company Ltd  2008 
 - "xxxiv,1134p." 
<br/><br/><label>ISBN: </label>9780070634145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>4.6