{"subtitle": "programs recommended for elementary schools, secondary schools and colleges", "key": "/works/OL1536611W", "title": "Air age education in Missouri public schools", "created": {"type": "/type/datetime", "value": "2009-12-09T21:48:36.095952"}, "subject_places": ["Missouri"], "first_publish_date": "1945", "latest_revision": 3, "last_modified": {"type": "/type/datetime", "value": "2010-05-01T05:11:53.040219"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL162963A"}}], "type": {"key": "/type/work"}, "subjects": ["Aeronautics", "Study and teaching"], "revision": 3}