{"subtitle": "voice / data withfiber optic applications", "title": "Telecommunications", "key": "/works/OL891211W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL78865A"}}], "type": {"key": "/type/work"}, "subjects": ["Telecommunication", "Optical communications"], "covers": [15075895], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-09T06:47:49.076810"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-13T14:55:26.171958"}}