{"product_id":"9780387208602","title":"Unsolved Problems in Number Theory (Problem Books in Mathematics) \u003cVol. 1\u003e (3RD)","description":"\u003cp\u003eMathematics is kept alive by the appearance of new unsolved problems, problems posed from within mathematics itself, and also from the increasing number of disciplines where mathematics is applied.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":48679042285803,"sku":"00000_00000_00000_00000","price":181.28,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780387208602-1.jpg?v=1781619591","url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9780387208602","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}