Harrison, Paul <br/><br/>
Apex maths : extension through problem solving in mathematics. year 5. pupil's textbook 

 - 1st ed 
 - Cambridge:  Cambridge University Press,  2003 
 - 48 p. : col. ill 
<br/><br/><label>ISBN: </label>9780521754941 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 HAR