JAIN , SATISH . <br/><br/>
GUIDE TO COMPUTER NETWORK  AND DATA COMMUNICATIONS 

 - NEW DELHI:  BPB PUBLICATION,  2006. 
 - 140:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Data processing & computer science 
<br/><br/><label>Dewey Class. No.: </label>004 JAI