{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tables and Formulae for the Computation of Life Contingencies: With Copious Examples of Annuity, Assurance, and Friendly Society Calculations. Second Issue, with an Addendum ...","author_name":"Oliver Peter Gray","thumbnail_url":"https://www.ebooknetworking.net/books/114/861/big1148617078.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1148617078.html\">Tables and Formulae for the Computation of Life Contingencies: With Copious Examples of Annuity, Assurance, and Friendly Society Calculations. Second Issue, with an Addendum ...</a>","width":400,"height":300}