{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematics And Plausible Reasoning, V1-2: Induction And Analogy In Mathematics, Patterns Of Plausible Inference","author_name":"George Polya","thumbnail_url":"https://www.ebooknetworking.net/books/125/843/big1258437651.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1258437651.html\">Mathematics And Plausible Reasoning, V1-2: Induction And Analogy In Mathematics, Patterns Of Plausible Inference</a>","width":400,"height":300}