{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "8 ounces", "publishers": ["Library Reprints"], "title": "Choirboy's Elements of Music", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 14020762, "isbn_13": ["9780722261200"], "isbn_10": ["0722261209"], "publish_date": "January 2001", "key": "/b/OL10541231M", "authors": [{"key": "/a/OL3457833A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Music"], "physical_dimensions": "9.1 x 6.1 x 0.5 inches", "revision": 1}