Poskitt, Kjartan. <br/><br/>
Guaranteed to bend your brain / 
Kjartan Poskitt ; [illustrations, Trevor Dunton, Rob Davis]. 
 - New ed. 
 - 144 pages :  illustrations ;  20 cm. 
 - Murderous maths. .
<br/><br/> Originally published as Murderous maths: 1997.<br/> 
<br/><br/> Maths with the laughs left in! Murderous Maths has been given a gorgeous new cover look! Using a host of hilarious characters, it presents all the tricks, tips and short-cuts they don't teach at school. Featuring the amazing upside-down cards trick and the mind-mashing mathematical maze, symmetry has never been such fun! 
<br/><br/> Grade School 
<br/><br/><br/>Text in English 
<br/><br/><label>ISBN: </label>9781407105888 (pbk.) 1407105884 (pbk.) 
<br/><br/><label>LCCN: </label>2015458861 
<br/><br/><label>Nat. Bib. No.: </label>GBA864049  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>014607513  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Miscellanea--Juvenile literature.<br/>Mathematics--Juvenile humor.
<br/><br/><label>LC Class. No.: </label>QA99  / .P6695 2008 
<br/><br/><label>Dewey Class. No.: </label>372.7 P84 2008