{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Whistlers and Related Ionospheric Phenomena (Dover Books on Electrical Engineering)","author_name":"Robert A. Helliwell","thumbnail_url":"https://www.ebooknetworking.net/books/048/644/big0486445720.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486445720.html\">Whistlers and Related Ionospheric Phenomena (Dover Books on Electrical Engineering)</a>","width":400,"height":300}