Forouzan,Behrouz A. <br/><br/>
Data Communication and networking 
Behrous A. Forouzan,Catherine Coombs Sophia and Chung Fegan 
 - 2nd ed. 
 - New Delhi  Tata Mcgraw- Hill Pub.  2003 
 - xxxii,944 
<br/><br/> Include bibliographical references and Index 
<br/><br/><label>ISBN: </label>0072822945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Networks<br/>Data Transmission systems
<br/><br/><label>Dewey Class. No.: </label>004.6  / FOR P3