{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Observational Astronomy: Techniques and Instrumentation","author_name":"Edmund C. Sutton","thumbnail_url":"https://www.ebooknetworking.net/books/110/701/big1107010462.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1107010462.html\">Observational Astronomy: Techniques and Instrumentation</a>","width":400,"height":300}