{"product_id":"famous-problems-of-elementary-geometry-the-duplication-of-the-cube-the-trisection-of-an-angle-the-quadrature-of-the-circle-an-authorized-translation-of-f-kleins-vortrage-uber-ausgewahlte-frag","title":"Famous problems of elementary geometry; the duplication of the cube; the trisection of an angle; the quadrature of the circle; an authorized translation of F. Klein's Vorträge über ausgewählte Frag","description":"\u003cp\u003eFamous problems of elementary geometry; the duplication of the cube; the trisection of an angle; the quadrature of the circle; an authorized translation of F. Klein's Vorträge über ausgewählte Frag\u003c\/p\u003e","brand":"urbanclosethub","offers":[{"title":"Default Title","offer_id":52227616375105,"sku":"EKWVF9987133","price":11.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/2658\/1313\/files\/E2166EDE-AA18-AB73-DBF4-1C2CC143B4C7.webp?v=1789527849","url":"https:\/\/shops.cirkulfit.shop\/products\/famous-problems-of-elementary-geometry-the-duplication-of-the-cube-the-trisection-of-an-angle-the-quadrature-of-the-circle-an-authorized-translation-of-f-kleins-vortrage-uber-ausgewahlte-frag","provider":"My Store","version":"1.0","type":"link"}