"Stallings, William" <br/><br/>
Data and Computer Commun 

 - Seventh 
 - New Delhi  Pearson Education  2004 
 - "xvi, 847" 
<br/><br/><label>ISBN: </label>8129702061 
<br/><br/><label>Dewey Class. No.: </label>5  / 71 STA