{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematics for Econometrics","author_name":"Phoebus J. Dhrymes","thumbnail_url":"https://www.ebooknetworking.net/books/038/798/big0387989951.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387989951.html\">Mathematics for Econometrics</a>","width":400,"height":300}