STALLINGS,W. <br/><br/>
DATA AND COMPUTER COMMUNICATIONS 

 - 5 
 - NEW DELHI  PHI  2001 
 - xviii+798p.,24x18Cms 
<br/><br/><label>ISBN: </label>8120312406 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 S775