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

 - 5th ed. 
 - New York:  John Wiley & Sons,  1996. 
 - xix, 562 p.  ill.  28 cm. 
<br/><br/>Includes index and glossary 
<br/><br/><label>ISBN: </label>9780471123651 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>650 FIT