{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Research in Economic History, Volume 23","author_name":"Alexander J. Field, Gregory Clark","thumbnail_url":"https://www.ebooknetworking.net/books/076/231/big0762312629.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0762312629.html\">Research in Economic History, Volume 23</a>","width":400,"height":300}