{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introductory Econometrics A Modern Approach","author_name":"Jeffrey M Wooldridge","thumbnail_url":"https://www.ebooknetworking.net/books/813/152/big8131524655.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8131524655.html\">Introductory Econometrics A Modern Approach</a>","width":400,"height":300}