{"product_id":"9780415394314","title":"The Two Fundamental Problems of the Theory of Knowledge (Routledge Classics)","description":"\u003cp\u003eKarl Popper described Die Beiden Grundrpobleme der Erkenntnistheorie - The Two Fundamental Problems of Knowledge - as \" above all about... the crisis of physics. It asserts the permanence of crisis; if it is right, then crisis is the normal state of a highly developed rational science.” Finally available in English for the first time, it is a major contribution to Twentieth century philosophy.\u003c\/p\u003e","brand":"Routledge","offers":[{"title":"Default Title","offer_id":45390100463695,"sku":"00000_00000_00000_00000","price":6650.0,"currency_code":"TWD","in_stock":true}],"url":"https:\/\/kinokuniya.com.tw\/products\/9780415394314","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}