{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cosmology and Astrophysics through Problems","author_name":"T. Padmanabhan","thumbnail_url":"https://www.ebooknetworking.net/books/052/146/big0521467837.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521467837.html\">Cosmology and Astrophysics through Problems</a>","width":400,"height":300}