Potter, Simeon. <br/><br/>
Language in the modern world. 

 - [Harmondsworth] :  Penguin Books,  [1964] 
 - Pelican books ;  A470 .
<br/><br/> First published in 1960. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages.
<br/><br/><label>LC Class. No.: </label>P 121 POT 1964