Stallings , William <br/><br/>
Data and Computer Communications   

 - 8th 
 -  Pearson Education  2009 
 - 834 
 -   .
<br/><br/> Data, an, Compute, Communications,Computer Communications 
<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Communications