{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Polish Essays in the Methodology of the Social Sciences (Boston Studies in the Philosophy and History of Science) (Volume 131)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/902/770/big9027709564.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9027709564.html\">Polish Essays in the Methodology of the Social Sciences (Boston Studies in the Philosophy and History of Science) (Volume 131)</a>","width":400,"height":300}