{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Proceedings of the 27th International Geological Congress -- Invited Papers (Precambrian Geology)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Brill Academic Publishers"], "number_of_pages": 358, "id": 16958056, "isbn_13": ["9789067640145"], "isbn_10": ["906764014X"], "publish_date": "December 1984", "key": "/b/OL12849034M", "authors": [{"key": "/a/OL4086005A"}], "title": "Precambrian Geology", "type": {"key": "/type/edition"}, "subjects": ["Historical geology", "Science", "Architecture", "Science/Mathematics", "Interior Design - General", "Earth Sciences - General"], "revision": 1}