{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Query Processing Concepts and Techniques for Set Containment Tests: Algorithms, algebra, and applications involving the relational division operator","author_name":"Ralf Rantzau","thumbnail_url":"https://www.ebooknetworking.net/books/363/924/big3639244397.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3639244397.html\">Query Processing Concepts and Techniques for Set Containment Tests: Algorithms, algebra, and applications involving the relational division operator</a>","width":400,"height":300}