Muller, Philippe <br/><br/>
The tasks of childhood. 
Translated from the French by Anita Mason. 
 - New York  McGraw-Hill  [1969] 
 - 255 p.  illus. (part col.), ports.  20 cm. 
 - World university library .
<br/><br/>Bibliography: p. 243-251. 
<br/><br/><label>LCCN: </label>67026358 //r883 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development
<br/><br/><label>LC Class. No.: </label>BF721  / .M7913 
<br/><br/><label>Dewey Class. No.: </label>155.4