{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Opera Quae Supersunt Omnia, vol. II: Mechanica et Catoptrica. Die Mechanik. Die Katoptrik (Bibliotheca scriptorum Graecorum et Romanorum Teubneriana)","author_name":"Heron Alexandrinus","thumbnail_url":"https://www.ebooknetworking.net/books/359/871/big3598714149.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3598714149.html\">Opera Quae Supersunt Omnia, vol. II: Mechanica et Catoptrica. Die Mechanik. Die Katoptrik (Bibliotheca scriptorum Graecorum et Romanorum Teubneriana)</a>","width":400,"height":300}