{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Managerial Economics","author_name":"William F. Samuelson, Stephen G. Marks","thumbnail_url":"https://www.ebooknetworking.net/books/047/166/big047166362X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-047166362X.html\">Managerial Economics</a>","width":400,"height":300}