Peterson Larry L. <br/><br/>
Computer Networks;  A System Approach 
/by Larry L.Peterson and Bruce S. Davie 
 - 3rd. 
 - New Delhi;  Elsevier,  2003. 
 - xxvii,813p. 
<br/><br/><label>ISBN: </label>0558608338 
<br/><br/><label>Dewey Class. No.: </label>004.65  / PET/C