![]() ![]() Posted Sat Aug 15, 2009 2:23AM | Lots of istockers credited on page 2 on this pdf of the book http://www.pearsonschoolsandfecolleges.co.uk/Secondary/Mathematics/11-14/ExploringMathsKS3/Samples/SamplematerialfromTier1/SamplepagesfromExploringmathsTier1HomeBook.pdf |