{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Booms & Depressions: Some First Principles","author_name":"Irving Fisher","thumbnail_url":"https://www.ebooknetworking.net/books/145/369/big1453697640.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1453697640.html\">Booms &amp; Depressions: Some First Principles</a>","width":400,"height":300}