{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Counterfactuals and Causal Inference: Methods and Principles for Social Research (Analytical Methods for Social Research)","author_name":"Stephen L. Morgan, Christopher Winship","thumbnail_url":"https://www.ebooknetworking.net/books/052/167/big0521671930.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521671930.html\">Counterfactuals and Causal Inference: Methods and Principles for Social Research (Analytical Methods for Social Research)</a>","width":400,"height":300}