{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"5000 Years of Geometry: Mathematics in History and Culture","author_name":"Christoph J. Scriba, Peter Schreiber","thumbnail_url":"https://www.ebooknetworking.net/books/303/480/big3034808976.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3034808976.html\">5000 Years of Geometry: Mathematics in History and Culture</a>","width":400,"height":300}