Glover, Dave <br/><br/>
The Cavern of clues / 
David Glover 
 - London :  QED Publishing ,  2011. 
 - Math quests .
<br/><br/><label>ISBN: </label>978-1-84835-635-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Quest--Clues
<br/><br/><label>Dewey Class. No.: </label>510.76 G518ca 2011