{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Data base systems, design, implementation, application and trends: Engineering 819.62 : a five day short course, February 3-7, 1975 : lecture notes","author_name":"Alfonso F Cardenas","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000716Z9M.html\">Data base systems, design, implementation, application and trends: Engineering 819.62 : a five day short course, February 3-7, 1975 : lecture notes</a>","width":400,"height":300}