Valentine, C. W. <br/><br/>
The psychology of early childhood 

 - London  Methuen    1950 
 - xiv, 522 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Psychology<br/>  Child psychology
<br/><br/><label>Dewey Class. No.: </label>150  / V157t