{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On Arithmetic and Geometry: An Arabic Critical Edition and English Translation of EPISTLES 1 & 2 (Epistles of the Brethren of Purity)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/019/965/big019965560X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-019965560X.html\">On Arithmetic and Geometry: An Arabic Critical Edition and English Translation of EPISTLES 1 &amp; 2 (Epistles of the Brethren of Purity)</a>","width":400,"height":300}