{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematics of finance","author_name":"J Charles Rietz, H L. 1875-1943 Rietz, A R. 1873-1946 Crathorne","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9RV/bigB009RV6USY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009RV6USY.html\">Mathematics of finance</a>","width":400,"height":300}