{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cogwheels of the Mind: The Story of Venn Diagrams","author_name":"A. W. F. Edwards","thumbnail_url":"https://www.ebooknetworking.net/books/080/187/big0801874343.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801874343.html\">Cogwheels of the Mind: The Story of Venn Diagrams</a>","width":400,"height":300}