x      x <br/><br/>
The  language of  ideas , 
x 
 - x 
 - N.Y.  Book-Merrill,  1963 
 - xi, 594p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and Languages language and languages 
<br/><br/><label>Dewey Class. No.: </label>408/IRL