Cruchon, Georges. <br/><br/>
The transformations of childhood 
[by] Georges Cruchon. Translated by Firmin O'Sullivan. 
 - Dayton, Ohio  Pflaum Press  1969. 
 - xviii, 353 p.  21 cm. 
<br/><br/> Translation of Psychologie pédagogique, tome I, Les transformations de l'enfance. 
<br/><br/>Bibliography: p. 303-334. 
<br/><br/><label>LCCN: </label>75093010 //r882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology
<br/><br/><label>LC Class. No.: </label>LB1051  / .C74713 
<br/><br/><label>Dewey Class. No.: </label>155.4