{"isbn_13": ["9781898255062"], "physical_format": "Paperback", "weight": "15.5 ounces", "publishers": ["Nash Pollock Publishing"], "number_of_pages": 144, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13269406, "edition_name": "New Ed edition", "isbn_10": ["1898255067"], "publish_date": "June 1995", "key": "/b/OL9903263M", "authors": [{"key": "/a/OL3063495A"}], "title": "Thinking Things Through (Primary Matters Series)", "type": {"key": "/type/edition"}, "subjects": ["Mathematics", "Numbers & counting", "Children: Grades 4-6"], "physical_dimensions": "9.5 x 7.4 x 0.4 inches", "revision": 1}