{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Manual of Spherical and Practical Astronomy, Volume 2","author_name":"William Chauvenet","thumbnail_url":"https://www.ebooknetworking.net/books/114/393/big1143933737.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1143933737.html\">Manual of Spherical and Practical Astronomy, Volume 2</a>","width":400,"height":300}