Patterson Larry L Davie Bruce S <br/><br/>
Computer Networks    :A Systems Approach 

 - 5th Ed. 
 - New Delhi  Elsevier  2012 
 - xxxi, 884p. 
<br/><br/><label>ISBN: </label>9789380501932 
<br/><br/><label>Dewey Class. No.: </label>004.6  / PAT/C