Valentine C W <br/><br/>
Psychology of early childhood   a study of mental development inthe first years of life 

 -  1942 
<br/><br/><label>Standard No.: </label>82,438 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S1, H21