Tanenbaum, Andrew S. <br/><br/>
Computer networks /  
by Andrew S. Tanenbaum 
 - 4th ed. 
 - New Delhi :   Prentice Hall PTR,   2002. 
 - xx, 991 p. :   ill., maps ;   24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780070495098 8178087855 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / TAC