{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"MATHEMATICS AND PLAUSIBLE REASONING : INDUCTION AND ANALOGY IN MATHEMATICS [AND] PATTERNS OF PLAUSIBLE INFERENCE (VOLUMES I AND II)","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-B00YI85NFM.html\">MATHEMATICS AND PLAUSIBLE REASONING : INDUCTION AND ANALOGY IN MATHEMATICS [AND] PATTERNS OF PLAUSIBLE INFERENCE (VOLUMES I AND II)</a>","width":400,"height":300}