{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Engineering Estimates and Cost Accounts","author_name":"Francis G. Burton","thumbnail_url":"https://www.ebooknetworking.net/books/114/183/big1141830655.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1141830655.html\">Engineering Estimates and Cost Accounts</a>","width":400,"height":300}