{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Metalogic: An Introduction to the Metatheory of Standard First Order Logic [Paperback] [1996] (Author) Geoffrey Hunter","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/E86/bigB00E86EB6G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00E86EB6G.html\">Metalogic: An Introduction to the Metatheory of Standard First Order Logic [Paperback] [1996] (Author) Geoffrey Hunter</a>","width":400,"height":300}