{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"INDUCTION AND ANALOGY IN MATHEMATICS. A Guide To The Art of Plausible Reasoning. Volume 1","author_name":"G. Polya","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000NUMIS4.html\">INDUCTION AND ANALOGY IN MATHEMATICS. A Guide To The Art of Plausible Reasoning. Volume 1</a>","width":400,"height":300}