Nance, Barry. <br/><br/>
An Introduction to networking. 

 - 4th. 
 - New Delhi :  Prentice Hall of India,  2004. 
 - xii, 383pages :  illustrations. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>8120313860 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Computer networks.