Communication technology update / 
August E. Grant & Jennifer H. Meadows, editors 
 - 8th ed. 
 - Oxford :  Focal Press,  c2002 
 - 373 p. :  ill. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0240804945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION<br/>TELECOMMUNICATION--TECHNOLOGICAL INNOVATIONS
<br/><br/><label>LC Class. No.: </label>P96 .T42  / C655 2002