Technology/mathematics: A second level course,modelling by mathematics,position and movement 

 - Milton Keynes  Open University Press  1977 
 - pp. 
<br/><br/><label>ISBN: </label> UKP 6.95 
<br/><br/><label>Source: </label> UKP 6.95 
<br/><br/><label>Dewey Class. No.: </label>510 TEC