{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Expectations of Life: A Study in the Demography, Statistics, and History of World Mortality","author_name":"H.O. Lancaster","thumbnail_url":"https://www.ebooknetworking.net/books/038/797/big038797105X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-038797105X.html\">Expectations of Life: A Study in the Demography, Statistics, and History of World Mortality</a>","width":400,"height":300}