Stallings, Willings, <br/><br/>
Business Data Communications 
By William Stallings 
 - 1st ed. 
 - New Delhi  Pearson  2008 
 - xviii,584p.:  24cm. 
<br/><br/><label>ISBN: </label>9788131716793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Communications<br/>Business Administration
<br/><br/><label>Dewey Class. No.: </label>658.45