{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Methods for Economics:2nd (Second) edition","author_name":"Michael Klein Michael W. Klein","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4I2/bigB004I2G4IS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004I2G4IS.html\">Mathematical Methods for Economics:2nd (Second) edition</a>","width":400,"height":300}