{"isbn_13": ["9780803711464"], "physical_format": "Board book", "weight": "5.4 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Dial"], "number_of_pages": 1, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10729734, "edition_name": "Board Bk edition", "isbn_10": ["0803711468"], "publish_date": "March 30, 1992", "key": "/b/OL7907001M", "authors": [{"key": "/a/OL724785A"}], "title": "Squares (Playshapes Board Books)", "type": {"key": "/type/edition"}, "subjects": ["Size and shape", "Preschool Concepts", "Children's Baby/Preschool", "Children: Grades 1-2", "Square", "Shape", "General", "Geometry - General", "Juvenile Fiction / General", "Juvenile literature"], "physical_dimensions": "20 x 20 x 20 inches", "revision": 1}