{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Studies And Exercises In Formal Logic","author_name":"John Neville Keynes","thumbnail_url":"https://www.ebooknetworking.net/books/114/955/big1149555580.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149555580.html\">Studies And Exercises In Formal Logic</a>","width":400,"height":300}