{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Historical Demography (Sources of History)","author_name":"T.H. Hollingsworth","thumbnail_url":"https://www.ebooknetworking.net/books/034/010/big0340107146.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0340107146.html\">Historical Demography (Sources of History)</a>","width":400,"height":300}