{"type": {"key": "/type/author"}, "name": "United States. Office of Scientific Research and Development. National Defense Research Committee. Division 16. Section 16.4", "key": "/authors/OL16080152A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_025.bib.mrc:301492416:2270"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-12-29T02:05:27.650938"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-29T02:05:27.650938"}}