{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The rate of interest: its nature, determination and relation to economic phenomena","author_name":"Irving Fisher","thumbnail_url":"https://www.ebooknetworking.net/books/117/796/big117796662X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-117796662X.html\">The rate of interest: its nature, determination and relation to economic phenomena</a>","width":400,"height":300}