{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Wireless Telegraphists Pocket Book Of Notes, Formulae And Calculations (1915)","author_name":"Fleming, J. A.","thumbnail_url":"https://www.ebooknetworking.net/books/054/898/big0548989184.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0548989184.html\">The Wireless Telegraphists Pocket Book Of Notes, Formulae And Calculations (1915)</a>","width":400,"height":300}