{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete Mathematical Structures","author_name":"Bernard Kolman, Sharon C. Ross Robert Busby","thumbnail_url":"https://www.ebooknetworking.net/books/129/202/big1292024844.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1292024844.html\">Discrete Mathematical Structures</a>","width":400,"height":300}