{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Die Mechanik in Ihrer Entwickelung: Historisch-Kritisch Dargestellt (German Edition)","author_name":"Ernst Mach","thumbnail_url":"https://www.ebooknetworking.net/books/114/910/big1149104198.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149104198.html\">Die Mechanik in Ihrer Entwickelung: Historisch-Kritisch Dargestellt (German Edition)</a>","width":400,"height":300}