Peterson, Larry L.  <br/><br/>
Computer Networks   a system approach  
Larry L. Peterson  
 - Noida   Elsevier   2018 
 - xxxi, 884p.  
<br/><br/><label>ISBN: </label>978-93-80501-93-2 
<br/><br/><label>Dewey Class. No.: </label>004.65  / PET/C