{"product_id":"jayant-narlikar-v-an-introduction-to-relativity-9780521735612","title":"An Introduction to Relativity","description":null,"brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":53736335049046,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.momoxbooks.com\/products\/jayant-narlikar-v-an-introduction-to-relativity-9780521735612","provider":"momoxbooks","version":"1.0","type":"link"}