Gallagher Jeanette McCarthy <br/><br/>
The Learning Theory of Piaget and Inhelder 

 - U.S.A  Pro-ed  1981 
 - 260p. 
<br/><br/><label>ISBN: </label>0936104368 
<br/><br/><label>Dewey Class. No.: </label>153.15/GAL