{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Principles of Economics, With Applications to Practical Problems [1904]","author_name":"Frank A. (Frank Albert) Fetter","thumbnail_url":"https://www.ebooknetworking.net/books/111/260/big1112603824.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112603824.html\">The Principles of Economics, With Applications to Practical Problems [1904]</a>","width":400,"height":300}