{"languages": [{"key": "/l/eng"}], "subtitle": "Proceedings of the Sixth International Symposium on Transportation and Traffic Theory, University of New South Wales, Sydney, Australia, 26-28 August 1974", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Elsevier"], "number_of_pages": 816, "isbn_13": ["9780444195326"], "isbn_10": ["0444195327"], "publish_date": "1974", "key": "/b/OL7529878M", "title": "Transportation and traffic theory", "type": {"key": "/type/edition"}, "id": 10248702, "revision": 1}