{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rider Papers on Euclid (Books I. and II.). Graduated and Arranged in Order of Difficulty","author_name":"Rupert Deakin","thumbnail_url":"https://www.ebooknetworking.net/books/B01/83V/bigB0183V8L2G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0183V8L2G.html\">Rider Papers on Euclid (Books I. and II.). Graduated and Arranged in Order of Difficulty</a>","width":400,"height":300}