{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Handbook of Portfolio Mathematics: Formulas for Optimal Allocation & Leverage","author_name":"Ralph Vince","thumbnail_url":"https://www.ebooknetworking.net/books/047/175/big0471757683.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471757683.html\">The Handbook of Portfolio Mathematics: Formulas for Optimal Allocation &amp; Leverage</a>","width":400,"height":300}