Willoughby, Kelvin W. <br/><br/>
Technology choice :  a critique of the appropriate technology movement / 
Kelvin W. Willoughby 
 - Boulder :  Westview,  c1990. 
 - xii, 350 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>01853390577 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Appropriate technology
<br/><br/><label>LC Class. No.: </label>T49  / .5W545 1990 
<br/><br/><label>Dewey Class. No.: </label>338.927  / W739t