{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Bulletin: Occupational Hazards at Blast-Furnace Plants and Accident Prevention","author_name":"Frederick H. Willcox","thumbnail_url":"https://www.ebooknetworking.net/books/111/018/big1110189885.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1110189885.html\">Bulletin: Occupational Hazards at Blast-Furnace Plants and Accident Prevention</a>","width":400,"height":300}