{"product_id":"9780521023726","title":"A Structuralist Theory of Logic","description":"\u003cp\u003eThis 2001 book advances a new account of the basic concepts of logic. A central feature of the theory is that it does not require the elements of logic to be based on a formal language. Rather, it uses a general notion of implication as a way of organizing the formal results of various systems of logic in a simple way.\u003c\/p\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":48680735375595,"sku":"00000_00000_00000_00000","price":173.96,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780521023726-1.jpg?v=1781625386","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9780521023726","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}