{"latest_revision": 4, "contributions": ["United States. Dept. of the Interior."], "source_records": ["marc:marc_oregon_summit_records/catalog_files/osu_bibs.mrc:1342979590:1394"], "title": "Federal Mine Safety & Health Act of 1977, Public Law 91-173, as amended by Public Law 95-164.", "work_titles": ["Federal Mine Safety and Health Act of 1977."], "languages": [{"key": "/languages/eng"}], "subjects": ["Miners -- Legal status, laws, etc. -- United States", "Mine safety -- Law and legislation -- United States", "Mine sanitation -- Law and legislation -- United States", "Coal mines and mining -- Law and legislation -- United States"], "publish_country": "dcu", "type": {"key": "/type/edition"}, "revision": 4, "other_titles": ["Federal Mine Safety and Health Act of 1977, Public Law 91-173, as amended by Public Law 95-164."], "publishers": ["U.S. Dept. of the Interior"], "last_modified": {"type": "/type/datetime", "value": "2011-11-21T23:39:46.149256"}, "key": "/books/OL16028703M", "authors": [{"key": "/authors/OL18485A"}], "publish_places": ["[Washington, D.C.?"], "pagination": "88 p. ;", "created": {"type": "/type/datetime", "value": "2008-09-21T23:39:05.896303"}, "notes": {"type": "/type/text", "value": "Caption title.\n\nShipping list no.: 2002-0116-P."}, "number_of_pages": 88, "publish_date": "2000", "works": [{"key": "/works/OL16290100W"}]}