{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"40 Puzzles and Problems in Probability and Mathematical Statistics (Problem Books in Mathematics)","author_name":"Wolfgang Schwarz","thumbnail_url":"https://www.ebooknetworking.net/books/038/773/big0387735119.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387735119.html\">40 Puzzles and Problems in Probability and Mathematical Statistics (Problem Books in Mathematics)</a>","width":400,"height":300}