{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Constitution and by-laws of the Historical society of Berks county","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/114/990/big1149901519.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149901519.html\">Constitution and by-laws of the Historical society of Berks county</a>","width":400,"height":300}