{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tables of IGY Monthly Median Ionospheric Data: Annals of the International Geophysical Year, Volume 18","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/148/321/big1483212947.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1483212947.html\">Tables of IGY Monthly Median Ionospheric Data: Annals of the International Geophysical Year, Volume 18</a>","width":400,"height":300}