{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Randomization and Field Experimentation (Jossey Bass Social and Behavioral Science Series)","author_name":"Robert F. Boruch","thumbnail_url":"https://www.ebooknetworking.net/books/087/589/big0875897665.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0875897665.html\">Randomization and Field Experimentation (Jossey Bass Social and Behavioral Science Series)</a>","width":400,"height":300}