{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A first course in topology;: An introduction to mathematical thinking","author_name":"Robert A Conover","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-068302079X.html\">A first course in topology;: An introduction to mathematical thinking</a>","width":400,"height":300}