Earl, B.    1960-  <br/><br/>
GCSE chemistry /  
 Chemistry 
B. Earl and L.D.R. Wilford 
 - 2nd. edition 
 - xiii, 298 p. :    some coloured illustration ;    28 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>071958616X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry -- Study and teaching (Secondary) -- Great Britain<br/>Chemistry -- Examinations -- Study guides