{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the Radioactivity of Metals Generally","author_name":"Sir McLennan John Cunningham","thumbnail_url":"https://www.ebooknetworking.net/books/111/095/big1110951124.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1110951124.html\">On the Radioactivity of Metals Generally</a>","width":400,"height":300}