{"languages": [{"key": "/l/eng"}], "subtitle": "Proceedings of the 2nd course held at the School of Geophysics, \"Ettore Majorana \" International Centre for ... Italy, June 4-18, 1978 (Energy research)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["distributors for the US and Canada, Elsevier/North-Holland"], "number_of_pages": 325, "isbn_13": ["9780444418456"], "isbn_10": ["0444418458"], "publish_date": "1980", "key": "/b/OL7530047M", "title": "Geophysical aspects of the energy problem", "type": {"key": "/type/edition"}, "id": 10248614, "revision": 1}