{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Safety First: Technology, Labor, and Business in the Building of American Work Safety, 1870-1939 (Studies in Industry and Society)","author_name":"Mark Aldrich","thumbnail_url":"https://www.ebooknetworking.net/books/080/185/big0801854059.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801854059.html\">Safety First: Technology, Labor, and Business in the Building of American Work Safety, 1870-1939 (Studies in Industry and Society)</a>","width":400,"height":300}