{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Flash of the Cathode Rays: A History of J J Thomson's Electron","author_name":"Per F. Dahl","thumbnail_url":"https://www.ebooknetworking.net/books/075/030/big0750304537.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0750304537.html\">Flash of the Cathode Rays: A History of J J Thomson&#039;s Electron</a>","width":400,"height":300}