Inhelder, Barbel <br/><br/>
The early growth of logic in the child :  classification and seriation / 
Barbel Inhelder and Jean Piaget ; translated by E. A. Lunger and D. Papert 
 - London :  Routledge and Kegan Paul,  1964 
 - xxv, 302 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 40.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>136.72