{"product_id":"fibonacci-numbers-9780486483863","title":"Fibonacci Numbers","description":"An engaging treatment of an 800-year-old problem explores the occurrence of Fibonacci numbers in number theory, continued fractions, and geometry. Its entertaining style will appeal to recreational readers and students alike.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003eRussian mathematician N. N. Vorob'ev (1925-95) was the author of numerous works for academic audiences.\u003cbr\u003e","brand":"Dover Publications","offers":[{"title":"Default Title","offer_id":50725301846290,"sku":"9780486483863","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_a34190f0-093f-439e-8833-73b0499e3b12.jpg?v=1734824673","url":"https:\/\/surprise-castle.myshopify.com\/products\/fibonacci-numbers-9780486483863","provider":"Surprise Castle","version":"1.0","type":"link"}