Stallings, William Walter,  1945- <br/><br/>
Data and computer communications / 
William Stallings. 
 - 8th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  2007. 
 - xvi, 834 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>Dewey Class. No.: </label>004.6  / S782d 2007