STALLINGS, William <br/><br/>
Business data communications / 
[by] William Stallings 
 - 4th ed. 
 - New Delhi  Pearson education  2002 
 - xxii, 659 p. 
<br/><br/> Includes appendixes, glossary, references and index. 
<br/><br/><label>ISBN: </label>8178086824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information management
<br/><br/><label>Dewey Class. No.: </label>658.4038  / STA