{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Breaking down the tariff walls; ways leading to unification of European economics, by Dr. Wilhelm Grotkopp; translated by Erich Schadow","author_name":"Wilhelm Grotkopp","thumbnail_url":"https://www.ebooknetworking.net/books/B00/10Y/bigB0010Y8R14.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0010Y8R14.html\">Breaking down the tariff walls; ways leading to unification of European economics, by Dr. Wilhelm Grotkopp; translated by Erich Schadow</a>","width":400,"height":300}