{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "1.3 pounds", "publishers": ["University of Nebraska Press"], "number_of_pages": 400, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10729657, "isbn_13": ["9780803289420"], "isbn_10": ["0803289421"], "publish_date": "February 1, 1993", "key": "/b/OL7906213M", "authors": [{"key": "/a/OL843094A"}], "title": "Astoria and Empire", "type": {"key": "/type/edition"}, "subjects": ["Local history", "Oregon - Local History", "History", "History - U.S.", "History: American", "USA", "United States - State & Local - General", "History / General", "United States - General"], "physical_dimensions": "8.8 x 6 x 0.9 inches", "revision": 1}