Franklin A Long <br/><br/>
Appropriate technology and social values -A critical appraisal 

 - Cambridge  Ballinger Publishers Co  1980 
 - 215p 
<br/><br/>Franklin A Long & Alexandra Oleson: Appropriate technology and social values -A critical appraisal.  Cambridge.  Ballinger Publishers Co, 1980. 0-88410-373-0--(306.3LON)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-88410-373-0 
<br/><br/><label>Dewey Class. No.: </label>306.3  / LON