{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Algebraic Topology","author_name":"Edwin H. Spanier","thumbnail_url":"https://www.ebooknetworking.net/books/038/794/big0387944265.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387944265.html\">Algebraic Topology</a>","width":400,"height":300}