{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Diagonalization and Self-Reference (Oxford Logic Guides)","author_name":"Raymond M. Smullyan","thumbnail_url":"https://www.ebooknetworking.net/books/019/853/big0198534507.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0198534507.html\">Diagonalization and Self-Reference (Oxford Logic Guides)</a>","width":400,"height":300}