Puzzles and Paradoxes: Fascinating Excursions in Recreational MathematicseBookPuzzles and Paradoxes: Fascinating Excursions in Recreational MathematicskaryaT. H. O’BeirnePenilaian: 4 dari 5 bintang4/5Simpan Puzzles and Paradoxes: Fascinating Excursions in Recreational Mathematics untuk nanti