{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "2.4 ounces", "publishers": ["Penguin U S A"], "number_of_pages": 48, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 14011968, "isbn_13": ["9780721411156"], "isbn_10": ["0721411150"], "publish_date": "June 1989", "key": "/b/OL10535548M", "authors": [{"key": "/a/OL1349730A"}], "title": "Numbers (Rhymes)", "type": {"key": "/type/edition"}, "subjects": ["Arithmetic", "English literature: poetry texts & anthologies", "Learning & study skills", "Juvenile literature", "Numeration", "Nursery rhymes", "Children: Babies & Toddlers"], "physical_dimensions": "7.5 x 4.8 x 0.2 inches", "revision": 1}