{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Jacob Steiner's Vorlesungen Uber Synthetische Geometrie - Primary Source Edition (German Edition)","author_name":"Jakob Steiner, Carl Friedrich Geiser, Heinrich Schroter","thumbnail_url":"https://www.ebooknetworking.net/books/129/439/big1294397125.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1294397125.html\">Jacob Steiner&#039;s Vorlesungen Uber Synthetische Geometrie - Primary Source Edition (German Edition)</a>","width":400,"height":300}