{"isbn_13": ["9780131572911"], "physical_format": "Paperback", "subtitle": "Princpls Applicatns & Tools", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "publishers": ["Not Avail"], "number_of_pages": 312, "id": 12544160, "edition_name": "5Rev Ed edition", "isbn_10": ["0131572911"], "publish_date": "March 2007", "key": "/b/OL9291768M", "authors": [{"key": "/a/OL2648665A"}], "title": "Microeconomics", "type": {"key": "/type/edition"}, "subjects": ["Economics", "General", "Supplementals & Ancillaries"], "revision": 1}