Forouzan, Behrouz A <br/><br/>
Data communication and networking / 
by Behrouz A Forouzan and Sophia Chung Fegan 
 - 4th ed 
 - New Delhi  TMH  c2006, 2011 
 - xxxiv, 1134p 
<br/><br/><label>ISBN: </label>9780070634145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / FOR-4ed