FitzGerald, Jerry <br/><br/>
Business data communications and networking / 
Jerry FitzGerald, Alan Dennis 
 - 5th ed. 
 - New York:  Wiley,  1996 
 - xix, 562 p.:  ill. (some col.); 24 cm. 
<br/><br/> Rev. ed. of: Business data communications. 4th ed. c1993 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>047112365X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks<br/>Office practice--Automation