{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Variable Stars as Essential Astrophysical Tools: Proceeding of the NATO Advanced Study Institute on Variable Stars as Essential Astrophysical Tools ... 10, 1998 (Nato Science Series C: (closed))","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/079/236/big0792360834.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0792360834.html\">Variable Stars as Essential Astrophysical Tools: Proceeding of the NATO Advanced Study Institute on Variable Stars as Essential Astrophysical Tools ... 10, 1998 (Nato Science Series C: (closed))</a>","width":400,"height":300}