{"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 by Geoffrey Hunter (1996-06-26)","author_name":"Geoffrey Hunter","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01FEKK8H0.html\">Metalogic: An Introduction to the Metatheory of Standard First Order Logic by Geoffrey Hunter (1996-06-26)</a>","width":400,"height":300}