A Gathering of Gardner: Time Travel and Other Mathematical Bewilderments/Penrose Tiles to Trapdoor Ciphers and the Return of Dr. Matrix/Knotted Doug
Condition: USED (All books are in used condition)
Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
A Gathering of Gardner: Time Travel and Other Mathematical Bewilderments/Penrose Tiles to Trapdoor Ciphers and the Return of Dr. Matrix/Knotted Doug
Offers puzzles and problems dealing with logic, fractals, negative numbers, topology, and geometry
Condition: USED (All books are in used condition)
