{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"database system based primary articles (English version version 4 comments) (Fundamentals of Database Systems)","author_name":"(MEI)Ramez Elmasri Shamkant B.Navathe SUN YU ZHU SHI /(MEI)Ramez Elmasri","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7115185557.html\">database system based primary articles (English version version 4 comments) (Fundamentals of Database Systems)</a>","width":400,"height":300}