{"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.","author_name":"O. P. Gray","thumbnail_url":"https://www.ebooknetworking.net/books/115/204/big1152043943.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1152043943.html\">Tables and Formulae for the Computation of Life Contingencies; With Copious Examples of Annuity, Assurance, and Friendly Society Calculations.</a>","width":400,"height":300}