Recreations in logicde David G. Wells · Publicada por primera vez en 1979MateriasPuzzlesPhilosophical recreationsRedenerenLogicEdiciones (1)Recreations in logic (1979)Dover Publications · inglésMás 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
