{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Occupational and Environmental Safety Engineering and Management","author_name":"H. R. Kavianian, C. A. Wentz","thumbnail_url":"https://www.ebooknetworking.net/books/047/128/big0471289124.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471289124.html\">Occupational and Environmental Safety Engineering and Management</a>","width":400,"height":300}