Fitzgerald, Jerry <br/><br/>
Business data communication and networking 

 - 8 
 - SIngapore  John Wiley & Sons   2005 
 - 538 
<br/><br/><label>LC Class. No.: </label>004.6  / FIT/BUS 
<br/><br/><label>Dewey Class. No.: </label>004.6  / FIT/BUS