{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"PROLOG Programming: Applications for Data Base Systems, Expert Systems and Natural Language Systems","author_name":"C. Marcus","thumbnail_url":"https://www.ebooknetworking.net/books/020/114/big0201146479.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0201146479.html\">PROLOG Programming: Applications for Data Base Systems, Expert Systems and Natural Language Systems</a>","width":400,"height":300}