Scupham, John. <br/><br/>
The revolution in communications. 

 - London, New York,  London, New York,  Holt, Rinehart & Winston,  1970. 
 - Technology and the humanities series .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0039100839  L.1.25 
<br/><br/><label>LCCN: </label>73852498 
<br/><br/><label>Nat. Bib. No.: </label>B71-00410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.
<br/><br/><label>LC Class. No.: </label>P90  / .S39 1970 
<br/><br/><label>Dewey Class. No.: </label>301.16