{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Essay on Probabilities: and On their Application to Life Contingencies and Insurance Offices","author_name":"De Morgan, Augustus","thumbnail_url":"https://www.ebooknetworking.net/books/111/033/big1110331754.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1110331754.html\">An Essay on Probabilities: and On their Application to Life Contingencies and Insurance Offices</a>","width":400,"height":300}