{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete Mathematics and Graph Theory","author_name":"PURNA CHANDRA  BISWAL","thumbnail_url":"https://www.ebooknetworking.net/books/B00/E19/bigB00E19917O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00E19917O.html\">Discrete Mathematics and Graph Theory</a>","width":400,"height":300}