{"title": "Addition, Subtraction, Multiplication & Division, Grade 5", "key": "/works/OL8565806W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2873307A"}}], "type": {"key": "/type/work"}, "subjects": ["Mathematics", "Study and teaching (Elementary)", "Elementary Education", "Activity programs", "Enseignement primaire", "M\u00e9thodes actives"], "covers": [12976204], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-10T22:57:45.758442"}, "last_modified": {"type": "/type/datetime", "value": "2022-10-28T04:55:46.871174"}}