{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Sp Ecifications for Welding Rods, Eletrodes and Filler Metals (Rx002c)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Amer Society of Mechanical"], "title": "1992 Ashe Boiler and Pressure Vessel Code II Materials Part C", "id": 14727646, "isbn_13": ["9780791821534"], "isbn_10": ["0791821536"], "publish_date": "December 1992", "key": "/b/OL11151091M", "authors": [{"key": "/a/OL3557564A"}], "type": {"key": "/type/edition"}, "subjects": ["Myths & mythology", "Wales", "Science/Mathematics"], "revision": 1}