{"product_id":"9780415487412","title":"Principles of Mathematics (Routledge Classics)","description":"\u003cp\u003eA precursor to Russell’s famous Principa Mathematica, this is one of the most original and comprehensive treatises on the logical foundation of mathematics available today.\u003c\/p\u003e","brand":"Routledge","offers":[{"title":"Default Title","offer_id":45390627471439,"sku":"00000_00000_00000_00000","price":1365.0,"currency_code":"TWD","in_stock":true}],"url":"https:\/\/kinokuniya.com.tw\/products\/9780415487412","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}