{"publishers": ["Wiley"], "pagination": "ix, 365 p.", "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "title": "Introduction to theoretical igneous petrology.", "dewey_decimal_class": ["552.1"], "notes": {"type": "/type/text", "value": "Includes references."}, "number_of_pages": 365, "id": 8317961, "languages": [{"key": "/l/eng"}], "lccn": ["50007420"], "lc_classifications": ["QE461 .W24"], "publish_date": "1950", "publish_country": "nyu", "key": "/b/OL6069157M", "authors": [{"key": "/a/OL1746829A"}], "oclc_numbers": ["552378"], "subjects": ["Rocks, Igneous."], "type": {"key": "/type/edition"}, "publish_places": ["New York"], "revision": 1}