{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fundamentals of Astrodynamics and Applications, 4th ed. (Space Technology Library)","author_name":"David A. Vallado","thumbnail_url":"https://www.ebooknetworking.net/books/188/188/big1881883183.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1881883183.html\">Fundamentals of Astrodynamics and Applications, 4th ed. (Space Technology Library)</a>","width":400,"height":300}