{"subjects": ["Extranets (Computer networks)", "Integrated services digital networks", "Wide area networks (computer networks)", "Computer networks"], "key": "/works/OL9379495W", "title": "WAN Survival Guide", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3416337A"}}], "type": {"key": "/type/work"}, "covers": [2425430], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T00:24:00.231875"}, "last_modified": {"type": "/type/datetime", "value": "2022-10-17T04:05:47.028545"}}