OCR GCSE (9-1) design and technology/ 
by Andy Knight...et al 
 - Cheltenham :  Thomas Nelson and Sons Ltd,  1998. 
 - v, 381p. :  ill. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>9781510401136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology-Electronics. Technology-Mechanics. 
<br/><br/><label>Dewey Class. No.: </label>620.0042