{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"How to Use a Computerized Telescope: Practical Amateur Astronomy Volume 1","author_name":"Michael A. Covington","thumbnail_url":"https://www.ebooknetworking.net/books/052/100/big0521007909.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521007909.html\">How to Use a Computerized Telescope: Practical Amateur Astronomy Volume 1</a>","width":400,"height":300}