United Nations, Statistical Office ., Department of Economic and Social Affairs New York USA <br/><br/>
Principles and Recommendations for the 1970 Housing Censuses /United Nations 

 - New York  United Nations  1969 
 - vii, 72p. 
 - UN, Statistical Papers Series M .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing Census<br/>Social Problems and Services