{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Supplementary Notes to the Atlas Stellarum Variabilium (Classic Reprint)","author_name":"J G Hagen","thumbnail_url":"https://www.ebooknetworking.net/books/133/403/big133403205X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-133403205X.html\">Supplementary Notes to the Atlas Stellarum Variabilium (Classic Reprint)</a>","width":400,"height":300}