{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Berechnung Der Auf Der Konigsberger Sternwarte In 1830-1838 Gemachten Beobachtungen Der Planeten Merkur, Venus, Mars, Jupiter Und Saturn (1849) (German Edition)","author_name":"Eduard Luther","thumbnail_url":"https://www.ebooknetworking.net/books/116/732/big1167321065.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1167321065.html\">Berechnung Der Auf Der Konigsberger Sternwarte In 1830-1838 Gemachten Beobachtungen Der Planeten Merkur, Venus, Mars, Jupiter Und Saturn (1849) (German Edition)</a>","width":400,"height":300}