Singer, H. W. (Hans Wolfgang), 1910-2006 <br/><br/>
Technologies for basic needs 

 - 2nd. ed. 
 - Geneva:  International Labour Office  1982 
 - x, 161p. 
 - A WEP study .
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9221030695 9221030687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECHNOLOGY--DEVELOPING COUNTRIES
<br/><br/><label>LC Class. No.: </label>T 173.8 Sin