Methods of estimating housing needa 

 - New  York United Nations       1967 
 - v; 93p.  cm. 
 - Studies in Methods series; no.12 .
<br/><br/><label>Standard No.: </label>169440 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X9 (D3).1 N45, K7/UN"