{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Confidential exchange; a form of social co-operation","author_name":"Margaret Frances Byington","thumbnail_url":"https://www.ebooknetworking.net/books/117/788/big1177880709.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177880709.html\">Confidential exchange; a form of social co-operation</a>","width":400,"height":300}