{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Abhandlungen Uber Die Leichteste Und Bequemste Methode Die Bahn Eines Cometen Aus Einigen Beobachtungen (1797) (German Edition)","author_name":"Heinrich Wilhelm Matthias Olbers","thumbnail_url":"https://www.ebooknetworking.net/books/110/460/big1104604876.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1104604876.html\">Abhandlungen Uber Die Leichteste Und Bequemste Methode Die Bahn Eines Cometen Aus Einigen Beobachtungen (1797) (German Edition)</a>","width":400,"height":300}