Fitzgerald, Jerry <br/><br/>
Business data communications and networking / 
Jerry Fitzgerald, Alan Dennis, Alexandra Durcikova 
 - 12th ed. 
 -  J. Wiley  2015 
<br/><br/>24753 
<br/><br/><label>ISBN: </label>9781118891681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks<br/>Office practice - Automation
<br/><br/><label>LC Class. No.: </label>TK  / 5105