{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contributions to the History of Statistics (Reprints of economic classics)","author_name":"Harald Westergaard","thumbnail_url":"https://www.ebooknetworking.net/books/067/800/big0678005214.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0678005214.html\">Contributions to the History of Statistics (Reprints of economic classics)</a>","width":400,"height":300}