{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Portfolio Theory and Investment Management","author_name":"Richard Dobbins, Stephen Witt, John Fielding","thumbnail_url":"https://www.ebooknetworking.net/books/063/119/big0631191828.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0631191828.html\">Portfolio Theory and Investment Management</a>","width":400,"height":300}