{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Matrix Algebra (Econometric Exercises)","author_name":"Karim M. Abadir, Jan R. Magnus","thumbnail_url":"https://www.ebooknetworking.net/books/B00/IE6/bigB00IE6MOL0.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00IE6MOL0.html\">Matrix Algebra (Econometric Exercises)</a>","width":400,"height":300}