Stallings, William. <br/><br/>
Business data communications / 
William Stallings. 
 - 6th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  2009. 
 - xvi, 608 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780136067412 :  5000.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Business--Communication systems--Data processing.<br/>Local area networks (Computer networks)<br/>Business enterprises--Computer networks.<br/>Electronic commerce.
<br/><br/><label>Dewey Class. No.: </label>658.0546  / S782b 2009