Guidelines for statistics on children and youth 

 - New  York U N       1971 
 - 82p  cm. 
<br/><br/> Appendix P 77-82 
<br/><br/><label>Standard No.: </label>90790 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Sociology
<br/><br/><label>Dewey Class. No.: </label>"Y11.4s, L1/UN"