{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Classical Mathematical Logic: The Semantic Foundations of Logic","author_name":"Richard L. Epstein","thumbnail_url":"https://www.ebooknetworking.net/books/069/112/big0691123004.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691123004.html\">Classical Mathematical Logic: The Semantic Foundations of Logic</a>","width":400,"height":300}