{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Measure of Multitude: Population in Medieval Thought","author_name":"Peter Biller","thumbnail_url":"https://www.ebooknetworking.net/books/019/820/big0198206321.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0198206321.html\">The Measure of Multitude: Population in Medieval Thought</a>","width":400,"height":300}