{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Great Refractor of Meudon Observatory (Astrophysics and Space Science Library)","author_name":"Audouin Dollfus","thumbnail_url":"https://www.ebooknetworking.net/books/146/147/big1461472873.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1461472873.html\">The Great Refractor of Meudon Observatory (Astrophysics and Space Science Library)</a>","width":400,"height":300}