Inhelder, Barbel <br/><br/>
The growth of logical thinking :  from childhood to adolescence : an essay on the construction of formal operational structures / 
Barbel Inhelder and Jean Piaget ; translated by Anne Parsons and Stanley Milgram. 
 - London:   Routledge and Kegan Paul,   1972.  
 - xxvi,  356 p. :  ill. ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0710019505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology<br/>Cognition in children<br/>Logic<br/>Γνώση στα παιδιά<br/>Λογική<br/>Παιδική ψυχολογία
<br/><br/><label>Dewey Class. No.: </label>155.413