{"languages": [{"key": "/l/eng"}], "subtitle": "Proceedings of the IFIP Working Conference on Command Languages", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["American Elsevier Pub. Co"], "number_of_pages": 403, "isbn_13": ["9780444108005"], "isbn_10": ["0444108009"], "publish_date": "1975", "key": "/b/OL7529704M", "title": "Command languages", "type": {"key": "/type/edition"}, "id": 10248728, "revision": 1}