{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Black Holes (Space Telescope Science Institute Symposium Series, Series Number 21)","author_name":"Cambridge University Press","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1107005531.html\">Black Holes (Space Telescope Science Institute Symposium Series, Series Number 21)</a>","width":400,"height":300}