Stallings, William    <br/><br/>
Data and computer communications /  
William Stallings    
 - 6th. ed.    
 - Upper Saddle River, New Jersey :  Prentice Hall International,   1996    
 - xx,814p. :  ill.;   23.5cm    
<br/><br/>Includes golssaries and indexes    
<br/><br/><label>ISBN: </label>0130863882    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks