{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Retirement Portfolios Workbook: Theory, Construction, and Management","author_name":"Michael J. Zwecher","thumbnail_url":"https://www.ebooknetworking.net/books/047/055/big047055987X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-047055987X.html\">Retirement Portfolios Workbook: Theory, Construction, and Management</a>","width":400,"height":300}