00299nam a2200109 a 450000500170000000800410001702000180005805000210007624500560009726000270015330000090018020140412111416.0070926s19uu    xx            00    eng d  a1-8651-5517-9  aTR(GS 372.7bM75  aMore fun with maths /cCompiled by John Drinkwater.  aU.K :bLadybird books.  a24p.