Stallings, W <br/><br/>
Data And Computer Communications  [Book]. 

 - 7 
 - New Delhi  Prentice Hall  2004 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8120323556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data And Computer Communications