{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Theories of Planetary Motions","author_name":"Otto Dziobek, Mark W Harrington, William J Hussey","thumbnail_url":"https://www.ebooknetworking.net/books/111/644/big1116447207.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1116447207.html\">Mathematical Theories of Planetary Motions</a>","width":400,"height":300}