Man-made world: A technology foundation course, what is designing 

 - Milton Keynes  Open University Press  1975 
 - pp. 
<br/><br/><label>ISBN: </label> UKP 2.50 
<br/><br/><label>Source: </label> UKP 2.50 
<br/><br/><label>Dewey Class. No.: </label>600 MAN