FitzGerald, Jerry <br/><br/>
Business data communications and networking / 
by Jerry Fitzgerald and Alan Dennis. 
 - 5th ed. 
 - New York :  John Wiley & Sons,  c1996. 
 - xix, 562p. :   ill. ;   24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9971511894 
<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>TK5105  / F57 1996