{"languages": [{"key": "/l/eng"}], "subtitle": "Biosynthesis, Structure and Degradation (The Porphyrin Handbook)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Academic Press"], "type": {"key": "/type/edition"}, "title": "The Porphyrin Handbook, Volumes 11-20, Volume 12: The Iron and Cobalt Pigments", "isbn_13": ["9780123932228"], "isbn_10": ["012393222X"], "publish_date": "July 31, 2002", "key": "/b/OL7327652M", "contributions": ["Karl Kadish (Editor)", "Kevin M. Smith (Editor)", "Roger Guilard (Editor)"], "id": 9986947, "revision": 1}