Industrial social welfare 

 - New York  United Nations USA         1971 
 - iv,114p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Economics
<br/><br/><label>Dewey Class. No.: </label>X9:95.1.N6, L1/UN