{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"NASA's First 50 Years Historical Perspectives: NASA 50th Anniversary Proceedings","author_name":"Stephen J Dick","thumbnail_url":"https://www.ebooknetworking.net/books/147/002/big1470024756.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1470024756.html\">NASA&#039;s First 50 Years Historical Perspectives: NASA 50th Anniversary Proceedings</a>","width":400,"height":300}