{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Field Experiments and Their Critics: Essays on the Uses and Abuses of Experimentation in the Social Sciences (The Institution for Social and Policy Studies)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/030/016/big030016940X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-030016940X.html\">Field Experiments and Their Critics: Essays on the Uses and Abuses of Experimentation in the Social Sciences (The Institution for Social and Policy Studies)</a>","width":400,"height":300}