{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Challenges of Astronomy: Hands-on Experiments for the Sky and Laboratory","author_name":"W. Schlosser, T. Schmidt-Kaler, E.F. Milone","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387974083.html\">Challenges of Astronomy: Hands-on Experiments for the Sky and Laboratory</a>","width":400,"height":300}