{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Meaning and Necessity - A Study in Semantics and Modal Logic","author_name":"Rudolf Carnap","thumbnail_url":"https://www.ebooknetworking.net/books/140/673/big1406734675.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1406734675.html\">Meaning and Necessity - A Study in Semantics and Modal Logic</a>","width":400,"height":300}