Escalona ,Sibylle K. <br/><br/>
The Roots Of Individuality 
/by Sibylle K. Escalona 
 - London:  Tavistock Publications;  1968. 
 - 547p. 
<br/><br/><label>ISBN: </label>422731307 
<br/><br/><label>Dewey Class. No.: </label>155.422  / ESC/T