{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Approximation Algorithms","author_name":"Vijay V. Vazirani","thumbnail_url":"https://www.ebooknetworking.net/books/354/065/big3540653678.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540653678.html\">Approximation Algorithms</a>","width":400,"height":300}