Jain, Satish <br/><br/>
Data Communication & Networking 

 - 1st  revised 
 - NEW DELHI  BPB PUBLICATION  2001 
 - 370p. 
<br/><br/> 11644 
<br/><br/><label>ISBN: </label> 225 
<br/><br/><label>Dewey Class. No.: </label>621.381  JAI  S