Mussen Paul Henry <br/><br/>
Psychological development    a lifespan approach 
Mussen Paul Henry 
 - New York  Harper and Row      1979 
 - ix,502p. illus  cm. 
<br/><br/><label>Standard No.: </label>78,595 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S, L9