{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Explanatory Supplement to the Astronomical Almanac. University Science Books. 2006.","author_name":"P. SEIDELMANN","thumbnail_url":"https://www.ebooknetworking.net/books/B00/844/bigB008444EGU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008444EGU.html\">The Explanatory Supplement to the Astronomical Almanac. University Science Books. 2006.</a>","width":400,"height":300}