{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Economics and Finance for Engineers and Planners: Managing Infrastructure and Natural Resources","author_name":"Neil S. Grigg","thumbnail_url":"https://www.ebooknetworking.net/books/078/440/big0784409749.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0784409749.html\">Economics and Finance for Engineers and Planners: Managing Infrastructure and Natural Resources</a>","width":400,"height":300}