Science :  for AQA GCSE additional science / 
Ken Gadd, series editor 
 - London :  HarperCollins Publishers,  2006 
 - 296 p. :  col. ill. ;  28 cm. 
 - AQA GCSE .
<br/><br/><label>ISBN: </label>0007216300 9780007216307 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Pictorial works