Shay, William A <br/><br/>
Understanding Data Communications and Networks 

 - 3rd 
 - India  Thomson  2004 
<br/><br/><label>ISBN: </label>981-254-966-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / SHA