Roy, Robin. <br/><br/>
Design :    processes and products /  
prepared for the course team by Robin Roy ; with contributions from Nigel Cross. 
 - Milton Keynes :    Open University,    1983, repr. 1989. 
 - 168 p. :    ill., photos ;    30 cm. 
 - The Open university technology : a second level course. .
<br/><br/>Block 2 : Bicycles, inventions and innovations. 
<br/><br/><label>ISBN: </label>033517132X 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Design, Industrial.
<br/><br/><label>Dewey Class. No.: </label>629.2272