Stallings, William <br/><br/>
Data and Computer Communications 

 - 5th. 
 - USA  Prentice Hall  1997 
 - xviii, 798 p.   ill. ; 24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0135712742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Data communication 2.Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6 STA