{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Essays in critical realism: a co-operative study of the problem of knowledge","author_name":"Santayana, George, 1863-1952, .","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4S8/bigB004S8MZEY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004S8MZEY.html\">Essays in critical realism: a co-operative study of the problem of knowledge</a>","width":400,"height":300}