Building materials industry 

 - New York  United Nations U. S. A.       1969 
 - ix, 77p.  cm. 
 - Monographs on Industrial Development. 3. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Housing Industry
<br/><br/><label>Dewey Class. No.: </label>X9(D3).1(X).N6, K9/UN