ḤḤidudimḤidudimde David G. Wells, Aryeh LernerMateriasMathematical recreationsEdiciones (1)Ḥidudim (1999)Me-ʾAn · hebMás obras de David G. WellsCan you solve these?MMathematics through problem solvingMathematics through problem solvingTThe Penguin dictionary of curious and interesting numbersThe Penguin dictionary of curious and interesting numbers
TThe Penguin dictionary of curious and interesting numbersThe Penguin dictionary of curious and interesting numbers
