{"product_id":"gardner-martin-penrose-tiles-to-trapdoor-ciphers-9780716719878","title":"Penrose Tiles to Trapdoor Ciphers","description":"Penrose tiles to trapdoor ciphers and the return of Dr. Matrix par Martin Gardner. Editions Freeman, 1989. 311 pages. Format: 15,5x23,5cm. Poids: 544 grammes. E127. Livre en bon état. Intérieur propre, croquis. Texte en anglais.","brand":"W.H.Freeman \u0026 Co Ltd","offers":[{"title":"Default Title","offer_id":53880766693718,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9780716719878_1.jpg?v=1781862223","url":"https:\/\/www.momoxbooks.com\/products\/gardner-martin-penrose-tiles-to-trapdoor-ciphers-9780716719878","provider":"momoxbooks","version":"1.0","type":"link"}