{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Space Flight Volume 1 [0f 3]: Environment and Celestial Mechanics (Principles of Guided Missile Design Series)","author_name":"Krafft A. Ehricke","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00107CYIS.html\">Space Flight Volume 1 [0f 3]: Environment and Celestial Mechanics (Principles of Guided Missile Design Series)</a>","width":400,"height":300}