{"product_id":"mathematical-theory-of-special-and-general-relativity-book-ashok-n-katti-9781530501991","title":"Mathematical Theory of Special and General Relativity","description":null,"brand":"WoB","offers":[{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50134941237521,"sku":"CIN1530501997VG","price":13.67,"currency_code":"USD","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":50387698811153,"sku":"CIN1530501997G","price":23.15,"currency_code":"USD","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51034184253713,"sku":"NIN9781530501991","price":20.25,"currency_code":"USD","in_stock":true},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51391544295697,"sku":"GOR014252337","price":20.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1530501997.jpg?v=1751022067","url":"https:\/\/www.worldofbooks.com\/products\/mathematical-theory-of-special-and-general-relativity-book-ashok-n-katti-9781530501991","provider":"World of Books ","version":"1.0","type":"link"}