{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Univelt"], "number_of_pages": 318, "id": 12910930, "isbn_13": ["9780877032434"], "isbn_10": ["0877032432"], "publish_date": "March 1986", "key": "/b/OL9598412M", "authors": [{"key": "/a/OL1455657A"}], "title": "First Steps Toward Space (Aas History Series)", "type": {"key": "/type/edition"}, "subjects": ["Space Engineering (General)", "Technology", "Technology & Industrial Arts", "Science/Mathematics", "Aeronautics & Astronautics", "General"], "revision": 1}