Inhelder, Barbel. <br/><br/>
The growth of logical thinking from childhood to adolescence :  an essay on the construction of formal operational structures / 
[by] Barbel Inhelder [and] Jean Piaget ; tr. by Anne Parsons and Stanley Milgram. 
 - London :  Routledge & K. Paul,  [1968] 
<br/><br/> Tr. of De la logique de l'enfant a la logique de l'adolescent.  First published in this ed. in 1958. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.<br/>Logic.<br/>Thought and thinking.