Cambridge reading level 3: bubbles 
Gates 
 - Cambridge  Cambridge University Press  2007 
 - 24p. : ill 
<br/><br/><label>ISBN: </label>9788175961227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reading
<br/><br/><label>Dewey Class. No.: </label>371.384 GAT