{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The cathode-ray fluorescence of sodium vapor ..","author_name":"Rogers Harrison Galt","thumbnail_url":"https://www.ebooknetworking.net/books/114/930/big114930636X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-114930636X.html\">The cathode-ray fluorescence of sodium vapor ..</a>","width":400,"height":300}