{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introductory Econometrics a Modern Approach","author_name":"Jeffrey Wooldridge","thumbnail_url":"https://www.ebooknetworking.net/books/813/151/big8131516733.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8131516733.html\">Introductory Econometrics a Modern Approach</a>","width":400,"height":300}