{"title": "Mathematics Lessons at a Moment's Notice (Lessons at a Moments's Notice)", "key": "/works/OL4072669W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL761530A"}}], "type": {"key": "/type/work"}, "subjects": ["Mathematics", "Study and teaching"], "covers": [13150778], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-10T05:17:27.179642"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-22T04:38:08.152104"}}