00925nam a22001937a 4500999001700000020001800017082000800035100002100043245005000064260002900114300002800143490002000171505002600191520027800217650001600495700003300511942000700544952018000551  c62559d62559  a9781407105871  a510  aPoskitt, Kjartan  aGuaranteed to Mash Your MindcKjartan Poskitt  aLondonbScholasticc2008  a159 Pagesb20x13 cmbPB  aMurderous Maths  aInclude Illustrations  aMurderous Maths has been given a gorgeous new cover look! Kjartan Poskitt presents all the tricks, tips and shortcuts they don't teach at school. Find out how maths can rescue someone in deadly peril and why perilous Pythagoras got so upset about maths he murdered someone.  aMathematics  aIllustrated by Reeve, Philip  cBK  0010406510_000000000000000_P855G_2008708NFIC960958aGPLbGPLcCHILDd2020-09-13eCRV/164/Donationg50.00l3o510 P855G 2008p65160r2023-11-25s2023-11-12w2020-09-13yBK