{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Two-Valued Iterative Systems of Mathematical Logic. (AM-5) (Annals of Mathematics Studies)","author_name":"Emil L. Post","thumbnail_url":"https://www.ebooknetworking.net/books/069/109/big0691095701.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691095701.html\">The Two-Valued Iterative Systems of Mathematical Logic. (AM-5) (Annals of Mathematics Studies)</a>","width":400,"height":300}