{"title": "Professional Skills", "authors": [{"key": "/authors/OL1763008A"}], "publish_date": "1986", "publishers": ["Genealogical Institute"], "isbn_13": ["9780940764330"], "physical_format": "Paperback", "isbn_10": ["0940764334"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0940764334"], "key": "/books/OL11539228M", "number_of_pages": 110, "works": [{"key": "/works/OL6574237W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-31T22:11:39.475589"}}