{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Signalling Across Space Without Wires: Being a Description of the Work of Hertz & His Successors","author_name":"Sir Oliver Lodge","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7II/bigB007IIHSJS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007IIHSJS.html\">Signalling Across Space Without Wires: Being a Description of the Work of Hertz &amp; His Successors</a>","width":400,"height":300}