000 00628 a2200181 4500
001 121165
020 _a9781858681160
040 _cEscola Canadense de Niteroi
100 _aAllen, Robert
245 1 0 _aThe ultimate mental challenge
260 _aGreat Britain
300 _bil.
362 0 _a1996
520 _aThis is a serious test of your puzzle-solving abilities! The Mensa Puzzle Test contains more than 500 difficult puzzles of all descriptions. Whichever way you look at this book, it's big and crammed full of everybody's favourite type of Mensa puzzle.
650 4 _aPuzzles
650 4 _aMath
942 _cBK
999 _c121165
_d121165