{"languages": [{"key": "/l/eng"}], "subtitle": "A Practical Guide to Prenatal and Postpartum Care", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Lippincott Williams & Wilkins"], "number_of_pages": 273, "isbn_13": ["9780397553600"], "isbn_10": ["0397553609"], "publish_date": "January 15, 1997", "key": "/b/OL7469888M", "authors": [{"key": "/a/OL2688428A"}], "title": "Nurse-Midwifery Handbook", "type": {"key": "/type/edition"}, "id": 10169659, "revision": 1}