{"product_id":"kot-mark-a-first-course-in-the-calculus-of-variations-student-mathematical-library-72-band-72-9781470414955","title":"A First Course in the Calculus of Variations (Student Mathematical Library, 72, Band 72)","description":null,"brand":"American Mathematical Society","offers":[{"title":"Default Title","offer_id":53706946183510,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781470414955_1_97191ba3-7a9d-43d4-a40e-6e5f8105e4a5.jpg?v=1781761501","url":"https:\/\/www.momoxbooks.com\/products\/kot-mark-a-first-course-in-the-calculus-of-variations-student-mathematical-library-72-band-72-9781470414955","provider":"momoxbooks","version":"1.0","type":"link"}