{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Open Field System and Beyond: A property rights analysis of an economic institution","author_name":"Carl J. Dahlman","thumbnail_url":"https://www.ebooknetworking.net/books/052/107/big0521072506.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521072506.html\">The Open Field System and Beyond: A property rights analysis of an economic institution</a>","width":400,"height":300}