{"first_publish_date": "1917", "last_modified": {"type": "/type/datetime", "value": "2020-08-11T06:01:44.400338"}, "title": "Gas chemists handbook", "created": {"type": "/type/datetime", "value": "2009-10-21T18:02:10.819452"}, "covers": [5559515], "lc_classifications": ["TP754 .A5"], "latest_revision": 5, "key": "/works/OL200709W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2400998A"}}], "type": {"key": "/type/work"}, "subjects": ["Gas manufacture and works", "Gases", "Analysis"], "revision": 5}