Zubek J P <br/><br/>
Human development 

 -  1954 
<br/><br/><label>Standard No.: </label>81,844 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:G:7, J4-;1