Williams, Frederick. <br/><br/>
The communications revolut ion /  

 - 1st ed /  
 - Beverly Hills :   Sage publications. 
 - 291p ;  
<br/><br/><label>ISBN: </label>0-8039-1782-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic<Communication future>
<br/><br/><label>Dewey Class. No.: </label>PX  / M2