{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Comets in the Post-Halley Era: In Part Based on Reviews Presented at the 121st Colloquium of the International Astronomical Union, Held in Bamberg, ... 1989 (Astrophysics and Space Science Library)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/079/231/big0792311647.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0792311647.html\">Comets in the Post-Halley Era: In Part Based on Reviews Presented at the 121st Colloquium of the International Astronomical Union, Held in Bamberg, ... 1989 (Astrophysics and Space Science Library)</a>","width":400,"height":300}