{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Radio Astronomy: International Astronomical Union Symposium No. 4","author_name":"Van De Hulst, H. C.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1316612813.html\">Radio Astronomy: International Astronomical Union Symposium No. 4</a>","width":400,"height":300}