{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discrete Mathematical Models with Applications to Social, Biological, and Environmental Problems.","author_name":"Fred S. Roberts","thumbnail_url":"https://www.ebooknetworking.net/books/013/214/big013214171X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-013214171X.html\">Discrete Mathematical Models with Applications to Social, Biological, and Environmental Problems.</a>","width":400,"height":300}