{"product_id":"einstein-s-theory-of-unified-fields-taylor-francis-ltd-9781138968516-marie-antoinette-tonnelat","title":"Einstein's Theory of Unified Fields","description":"\u003cp\u003eFirst published in1966, here is presented a comprehensive overview of one of the most elusive scientific speculations by the pre-eminent genius of the 20th century.\u003c\/p\u003e","brand":"Marie-Antoinette Tonnelat","offers":[{"title":"Default Title","offer_id":52246014165334,"sku":"9781138968516","price":61.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9781138968516.jpg?v=1767770622","url":"https:\/\/www.englishbook.fi\/products\/einstein-s-theory-of-unified-fields-taylor-francis-ltd-9781138968516-marie-antoinette-tonnelat","provider":"Bookshop","version":"1.0","type":"link"}