{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Logic, Semantics, Metamathematics: Papers from 1923 to 1938","author_name":"Alfred Tarski","thumbnail_url":"https://www.ebooknetworking.net/books/091/514/big0915144751.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0915144751.html\">Logic, Semantics, Metamathematics: Papers from 1923 to 1938</a>","width":400,"height":300}