"Family, child and youth welfare services" 

 - New  York United Nations       1965 
 - "vii,61p"  cm. 
<br/><br/><label>Standard No.: </label>90545 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Development
<br/><br/><label>Dewey Class. No.: </label>"Y:677.1.N6, K5/UN"