{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Leonhardi Euleri Mechanica Sive Motus Scientia Analytice Exposita","author_name":"Paul Stäckel","thumbnail_url":"https://www.ebooknetworking.net/books/111/706/big1117062341.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1117062341.html\">Leonhardi Euleri Mechanica Sive Motus Scientia Analytice Exposita</a>","width":400,"height":300}