Jerry FitzGerald, Alan Dennis. <br/><br/>
Business data communications and networking / 
Jerry FitzGerald, Alan Dennis. 
 - 7th 
 - New York  :  John Wiley,  2002. 
 - xiv, 457 p. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>047139100X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems--Computer networks--Office practice --Automation.
<br/><br/><label>Dewey Class. No.: </label>004.6  F553