{"product_id":"understanding-general-relativity-step-by-step-with-equations","title":"Understanding General Relativity Step-by-Step with Equations","description":"\u003cp\u003eUnderstanding General Relativity Step-by-Step with Equations\u003c\/p\u003e\n\u003cp\u003eby Various\u003c\/p\u003e\n\u003cp\u003eAuthentic Japanese book — sourced in Japan and shipped worldwide with full tracking. A title from Japan, delivered straight to your door.\u003c\/p\u003e\n\u003cp\u003eISBN 9784860644987 · ISBN-10 4860644980\u003c\/p\u003e","brand":"Amanogawa","offers":[{"title":"Default Title","offer_id":53927717929071,"sku":"AB-9784860644987","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/2849\/0863\/files\/9784860644987.jpg?v=1785655954","url":"https:\/\/amanogawa.cloud\/products\/understanding-general-relativity-step-by-step-with-equations","provider":"Amanogawa","version":"1.0","type":"link"}