Tanenbaum, Andrew S <br/><br/>
Computer networks / 
Andrew S Tanenbaum 
 - 4th ed. 
 - New Delhi :  Pearson,  2003. 
 - xx, 891 p. :  ill. ;  25 cm. 
<br/><br/>includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>9788177581652 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Networking
<br/><br/><label>Dewey Class. No.: </label>004.6