Taylor Charles Lewis <br/><br/>
World handbook of political and social indicators 

 - 2 
 - New Haven   Yale University          1972 
 - xiv,443p  cm. 
<br/><br/> Appendix: p 391-432 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Planning
<br/><br/><label>Dewey Class. No.: </label>Y:675:b6, L2