{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Dinglers polytechnisches journal (Volume 293) (German Edition)","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3A4/bigB003A4HR9A.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003A4HR9A.html\">Dinglers polytechnisches journal (Volume 293) (German Edition)</a>","width":400,"height":300}