{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Graph Theory","author_name":"Gary Chartrand, Ping Zhang","thumbnail_url":"https://www.ebooknetworking.net/books/007/294/big0072948620.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0072948620.html\">Introduction to Graph Theory</a>","width":400,"height":300}