{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Non-Repudiation in Electronic Commerce","author_name":"Jianying Zhou","thumbnail_url":"https://www.ebooknetworking.net/books/158/053/big1580532470.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1580532470.html\">Non-Repudiation in Electronic Commerce</a>","width":400,"height":300}