{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Informatica International, Inc."], "number_of_pages": 152, "id": 12252440, "isbn_13": ["9783528065454"], "isbn_10": ["3528065451"], "publish_date": "December 1993", "key": "/b/OL9053108M", "authors": [{"key": "/a/OL3177329A"}, {"key": "/a/OL35285A"}], "title": "Inverse Problems in the Mathematical Sciences (Theory & Practice of Applied Geophysics)", "type": {"key": "/type/edition"}, "subjects": ["Geophysics", "Mathematics for scientists & engineers", "Numerical analysis", "Calculus", "Mathematics"], "revision": 1}