{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Celestial Mechanics - Volume 2: Part 2: Peturbation Theory","author_name":"Yusuke Hagihara","thumbnail_url":"https://www.ebooknetworking.net/books/026/208/big0262080532.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0262080532.html\">Celestial Mechanics - Volume 2: Part 2: Peturbation Theory</a>","width":400,"height":300}