{"product_id":"9780521865593","title":"Learning Theory: An Approximation Theory Viewpoint","description":"Learning Theory: An Approximation Theory Viewpoint - Felipe Cucker","brand":"INGRAM","offers":[{"title":"Hardcover","offer_id":42647731699943,"sku":"9780521865593","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/6942\/5895\/products\/9780521865593.jpg?v=1790977811","url":"https:\/\/shop.tertulia.com\/products\/9780521865593","provider":"Tertulia","version":"1.0","type":"link"}