{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"PHMSA releases controller/control room regulation.(Washington watch): An article from: Underground Construction","author_name":"Stephen Barlas","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001N2P0FO.html\">PHMSA releases controller/control room regulation.(Washington watch): An article from: Underground Construction</a>","width":400,"height":300}