Puzzling Adventures – Tales of Strategy, Logic and Mathematical Skill Autor Dennis E Shasha 14 mar 2005 Paperback Preț: 96.18 lei 102.69 lei 4-6 săpt. -6%
Dr Ecco′s Cyberpuzzles – 36 Puzzles for Hackers & Other Mathematical Detectives Autor Dennis E Shasha 19 feb 2004 Paperback Preț: 117.01 lei 3-5 săpt.