Craig, Katherine. <br/><br/>
GCSE D & T Resistant Materials :  AQA Specification. 

 - Newcastle, U.K :  Coordination Group Publications,  2009. 
 - p.60 :ill ;   cm.15. 
<br/><br/><label>ISBN: </label>978 1 84762 389 8 :  Ksh. 1,000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strength Of Materials.