Grant, August E. (ed.) <br/><br/>
Communication technology update 

 - 4th ed. 
 - Newton, MA:   Focal Press  1995 
 - viii, 428p., glos.  28 cm x 21 cm 
<br/><br/><label>ISBN: </label>0240802381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>computer and consumer electronics<br/>electronic mass media<br/>satellites<br/>telephony
<br/><br/><label>Dewey Class. No.: </label>384.0973  / COM