{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["N A C E International"], "number_of_pages": 178, "id": 16114483, "isbn_13": ["9781575900254"], "isbn_10": ["1575900254"], "publish_date": "December 1997", "key": "/b/OL12237022M", "authors": [{"key": "/a/OL3852942A"}], "title": "Practical Guidelines for Corrosion Protection in the Mining and Metallurgical Industry", "type": {"key": "/type/edition"}, "subjects": ["Industrial Chemistry & Manufacturing Technologies", "Materials science", "Technology & Engineering", "Science", "Science/Mathematics", "Nanostructures", "Metallurgy", "Corrosion", "Corrosion and anti-corrosives", "Equipment and supplies", "Mining machinery"], "revision": 1}