Fitzgerald, Jerry <br/><br/>
Business data communications and networking. 7th Ed./ 
Jerry Fitzgerald; Alan Dennis 
 - 7th Ed. 
 - Singapore:  John Wiley & Sons;  2003 
 - 457p. 
<br/><br/><label>ISBN: </label>9814 12 678 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communictions, Networking
<br/><br/><label>Dewey Class. No.: </label>004.7 FIT