Inhelder, Barbel <br/><br/>
The early growth of logic in the child :   classification and seria tion  /  
Barbel Inhelder and Jean Piaget ; translated from the French by E.A. Lunzer and D. Papert. 
 - London :   Routlegde & Kegan Paul,   1964. 
 - xxv, 302 p. :    ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child study.--------<br/>Logic.--------
<br/><br/><label>Dewey Class. No.: </label>155.413