Forouzan, Behrouz A Fegan, Sophia Chung <br/><br/>
Data Communications and Networking 

 - 4th ed. 
 - New Delhi:  Tata McGraw - Hill Publishing,  2007. 
 - xxxiv, 1134 p. 
<br/><br/> Includes Glossary, References and Index 
<br/><br/><label>ISBN: </label>9780070634145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communications
<br/><br/><label>Dewey Class. No.: </label>005.71  / FOR