Modular co-ordination of low-cost housing / 
United Nations Department of Economic and Social Affairs. 
 - New York :  United Nations,  1970. 
 - x, 220 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modular coordination (Architecture).<br/>Working class--Dwellings.<br/>Housing.