{"isbn_13": ["9781567521405"], "physical_format": "Hardcover", "subtitle": "Made Easy", "weight": "4.8 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Conversa Phone Institute Inc"], "title": "Multiplication", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16027605, "edition_name": "Bk&Cassett edition", "isbn_10": ["1567521401"], "publish_date": "May 1998", "key": "/b/OL12167138M", "authors": [{"key": "/a/OL3833684A"}], "type": {"key": "/type/edition"}, "subjects": ["Concepts - General", "Audio - Children's Activity / Educational", "Education"], "physical_dimensions": "12.5 x 4.2 x 0.8 inches", "revision": 1}