PETERSSON, LARRY L AND DAVIE,BRUCE S <br/><br/>
COMPUTER NETWORKS: A SYSTEMS APPROACH  

 - 4 ed. 
 - NEW DELHI  ELSEVIER  2007 
 - XXVII + 806 
<br/><br/><label>ISBN: </label>0123740137 
<br/><br/><label>Dewey Class. No.: </label>004.6, PET