{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Introduction to Data Base Systems: v. 1","author_name":"C. J. Date","thumbnail_url":"https://www.ebooknetworking.net/books/020/152/big0201528789.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0201528789.html\">An Introduction to Data Base Systems: v. 1</a>","width":400,"height":300}