Barker, Alan and Kathryn Knapp <br/><br/>
Work out chemistry GCSE 

 - London  Macmillan  1990 
 - 161 
 - Macmillan work Out .
<br/><br/><label>ISBN: </label>9780333536926 
<br/><br/><label>Dewey Class. No.: </label>540  / BAR