{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On a Dynamo for Maintaining Electrical Vibrations of High Frequency: With Some Notes on the Transmission of Waves in Wireless Telegraphy","author_name":"Oliver Joseph Lodge","thumbnail_url":"https://www.ebooknetworking.net/books/054/370/big0543703517.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0543703517.html\">On a Dynamo for Maintaining Electrical Vibrations of High Frequency: With Some Notes on the Transmission of Waves in Wireless Telegraphy</a>","width":400,"height":300}