{"product_id":"the-economic-theory-of-product-differentiation","title":"The Economic Theory of Product Differentiation","description":"\u003cp\u003eThe Economic Theory of Product Differentiation\u003c\/p\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":53190666879343,"sku":"9780521335522","price":234.91,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9384\/9711\/files\/0521335523.jpg?v=1783546524","url":"https:\/\/internacional.umlivro.com.br\/products\/the-economic-theory-of-product-differentiation","provider":"UmLivro Internacional","version":"1.0","type":"link"}