{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"economic foundations of mathematics - Probability and Mathematical Statistics (version 2 general higher fifteen national planning materials) [paperback](Chinese Edition)","author_name":"HE YUN LI","thumbnail_url":"https://www.ebooknetworking.net/books/704/012/big7040124084.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7040124084.html\">economic foundations of mathematics - Probability and Mathematical Statistics (version 2 general higher fifteen national planning materials) [paperback](Chinese Edition)</a>","width":400,"height":300}