{"product_id":"gardner-martin-mathematical-circus-more-games-puzzles-paradoxes-and-other-mathematical-entertainments-from-scientific-american-with-thoughts-from-readers-and-diagrams-penguin-press-science-s-9780140134780","title":"Mathematical Circus: More Games, Puzzles, Paradoxes, And Other Mathematical Entertainments from 'Scientific American' with Thoughts from Readers, ... And Diagrams (Penguin Press Science S.)","description":null,"brand":"Penguin","offers":[{"title":"Used - good","offer_id":53598661673302,"sku":"9780140134780-G","price":5.49,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9780140134780_1_6231f08b-b4d4-40ea-9950-292895a8b27f.jpg?v=1781719853","url":"https:\/\/www.momoxbooks.com\/products\/gardner-martin-mathematical-circus-more-games-puzzles-paradoxes-and-other-mathematical-entertainments-from-scientific-american-with-thoughts-from-readers-and-diagrams-penguin-press-science-s-9780140134780","provider":"momoxbooks","version":"1.0","type":"link"}