Barker, Alan <br/><br/>
Work out chemistry GCSE  [Books]. 
Alan Barker and Kathryn Knapp. 
 - London  MacMillan Education Ltd.  1990 
 - 161p. : ill; 29cm. 
<br/><br/> $19.50 
<br/><br/><label>ISBN: </label>0333536924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>QD/31.2  / BAR