"McDuell, Bob" <br/><br/>
GCSE Chemistry 

 -  oxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal,Letts Educational  1997 
 - 217 
<br/><br/><label>ISBN: </label>9781858054223 
<br/><br/><label>Dewey Class. No.: </label>540  / .4525