{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Music by the Numbers: From Pythagoras to Schoenberg","author_name":"Eli Maor","thumbnail_url":"https://www.ebooknetworking.net/books/069/117/big0691176906.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691176906.html\">Music by the Numbers: From Pythagoras to Schoenberg</a>","width":400,"height":300}