{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Long-Range Propagation of Low-Frequency Radio Waves Between the Earth and the Ionosphere (Classic Reprint)","author_name":"J. Shmoys","thumbnail_url":"https://www.ebooknetworking.net/books/133/215/big1332152651.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1332152651.html\">Long-Range Propagation of Low-Frequency Radio Waves Between the Earth and the Ionosphere (Classic Reprint)</a>","width":400,"height":300}