Puzzles and Paradoxes: Fascinating Excursions in Recreational MathematicsCărți electronicePuzzles and Paradoxes: Fascinating Excursions in Recreational MathematicsdinT. H. O’BeirneEvaluare: 4 din 5 stele4/5Salvați Puzzles and Paradoxes: Fascinating Excursions in Recreational Mathematics pentru mai târziu