{"last_modified": {"type": "/type/datetime", "value": "2018-04-26T04:32:52.178434"}, "title": "Electrochemical machining", "created": {"type": "/type/datetime", "value": "2009-10-19T22:24:18.821585"}, "covers": [8164218], "first_publish_date": "1968", "latest_revision": 3, "key": "/works/OL147501W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2120838A"}}], "dewey_number": ["671.3/5"], "type": {"key": "/type/work"}, "subjects": ["Electrochemical cutting"], "revision": 3}