{"product_id":"complex-variables-differentiation-and-integration-of-complex-functions-9798243352246","title":"Complex Variables  Differentiation and Integration of Complex Functions","description":"","brand":"Amazon Digital Services LLC - Kdp","offers":[{"title":"Default Title","offer_id":53216966312279,"sku":"9798243352246","price":21.26,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/bookcurl.com\/products\/complex-variables-differentiation-and-integration-of-complex-functions-9798243352246","provider":"Book Curl","version":"1.0","type":"link"}