{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Bias and Causation: Models and Judgment for Valid Comparisons","author_name":"Herbert I. Weisberg","thumbnail_url":"https://www.ebooknetworking.net/books/047/028/big0470286393.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0470286393.html\">Bias and Causation: Models and Judgment for Valid Comparisons</a>","width":400,"height":300}