{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Space Time and Gravitation - An Outline of The General Relativity Theory","author_name":"SIr Arthur Stanley Eddington","thumbnail_url":"https://www.ebooknetworking.net/books/148/396/big1483968200.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1483968200.html\">Space Time and Gravitation - An Outline of The General Relativity Theory</a>","width":400,"height":300}