ISRD Group  <br/><br/>
Data communication and computer networks  

 - Tata mcgraw hill company Ltd   New Delhi   2007 
 -  195 
<br/><br/><label>ISBN: </label>0-07-061682-5  
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COMMUNICATION 
<br/><br/><label>Dewey Class. No.: </label>005.71 ISR