{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Meaning And NecessityA Study In Semantics And Modal Logic.","author_name":"Rudolf Carnap","thumbnail_url":"https://www.ebooknetworking.net/books/117/914/big1179142071.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1179142071.html\">Meaning And NecessityA Study In Semantics And Modal Logic.</a>","width":400,"height":300}