{"languages": [{"key": "/l/eng"}], "subtitle": "Proceedings (Studies in logic and the foundations of mathematics)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["American Elsevier Pub. Co"], "number_of_pages": 981, "isbn_13": ["9780444104915"], "isbn_10": ["0444104917"], "publish_date": "1973", "key": "/b/OL7529648M", "title": "Logic, methodology and philosophy of science", "type": {"key": "/type/edition"}, "id": 10248710, "revision": 1}