{"product_id":"9781493902170","title":"Number Theory and Related Fields: In Memory of Alf van der Poorten","description":"","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47038598316272,"sku":"9781493902170","price":139.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781493902170_p0.jpg?v=1763664623","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781493902170","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}