{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Currencies of China: An investigation of silver & gold transactions affecting China with a section on copper","author_name":"Kann, Eduard","thumbnail_url":"https://www.ebooknetworking.net/books/487/187/big4871878856.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-4871878856.html\">The Currencies of China: An investigation of silver &amp; gold transactions affecting China with a section on copper</a>","width":400,"height":300}