Stallings, William <br/><br/>
Data and computer communications / 
William Stallings 
 - 10th ed. 
 - Boston :  Pearson,  2014 
 - xxiii,888p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexs 
<br/><br/><label>ISBN: </label>9780133506488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>omputer networks