{"type": {"key": "/type/edition"}, "title": "Learng Mathematics in Elem&mid Sch&imap Pkg", "authors": [{"key": "/authors/OL2624626A"}], "publish_date": "Jun 01, 2004", "source_records": ["amazon:0131852884"], "publishers": ["Addison Wesley Longman"], "isbn_10": ["0131852884"], "isbn_13": ["9780131852884"], "physical_format": "paperback", "covers": [11093303], "works": [{"key": "/works/OL24480809W"}], "key": "/books/OL32432829M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2021-05-15T13:25:47.907121"}, "last_modified": {"type": "/type/datetime", "value": "2024-09-29T11:55:32.401315"}}