{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Astronomy and Astrophysics","author_name":"Minn.). Goodsell Observatory,, Carleton College (Northfield","thumbnail_url":"https://www.ebooknetworking.net/books/111/021/big1110213883.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1110213883.html\">Astronomy and Astrophysics</a>","width":400,"height":300}