{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Natl Learning Corp"], "title": "Earth Science (Regents College Proficiency Examination Series (Cpep).)", "id": 12743881, "isbn_13": ["9780837354576"], "isbn_10": ["0837354579"], "publish_date": "February 1997", "key": "/b/OL9460637M", "authors": [{"key": "/a/OL1873431A"}], "type": {"key": "/type/edition"}, "subjects": ["Reference"], "revision": 1}