{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical Wireless Telegraphy: A Complete Text Book for Students of Radio Communication [ 1917 ]","author_name":"Elmer Eustice Bucher","thumbnail_url":"https://www.ebooknetworking.net/books/111/232/big111232500X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-111232500X.html\">Practical Wireless Telegraphy: A Complete Text Book for Students of Radio Communication [ 1917 ]</a>","width":400,"height":300}