{"product_id":"entertaining-mathematical-puzzles-dover-publications-inc-9780486252117","title":"Entertaining Mathematical Puzzles","description":"\u003cp\u003e\u003cstrong\u003eEntertaining Mathematical Puzzles\u003c\/strong\u003e by Martin Gardner.\u003c\/p\u003e\n\u003cp\u003ePublished by Dover, (1986), Paperback, 112 pages.\u003c\/p\u003e\n\u003cp\u003eTopics: Mathematical recreations, Games, Matemáticas recreativas.\u003c\/p\u003e","brand":"Bookshop","offers":[{"title":"Default Title","offer_id":52245520023894,"sku":"9780486252117","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9780486252117.jpg?v=1767769841","url":"https:\/\/www.englishbook.fi\/products\/entertaining-mathematical-puzzles-dover-publications-inc-9780486252117","provider":"Bookshop","version":"1.0","type":"link"}