{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Introduction to Mathematical Logic","author_name":"Richard E. Hodel","thumbnail_url":"https://www.ebooknetworking.net/books/053/494/big053494440X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-053494440X.html\">An Introduction to Mathematical Logic</a>","width":400,"height":300}