{"title": "Metodologia de la investigacion", "key": "/works/OL20066736W", "authors": [{"author": {"key": "/authors/OL4677179A"}, "type": {"key": "/type/author_role"}}], "type": {"key": "/type/work"}, "covers": [8746949], "subtitle": "cuantitativa, cualitativa y redaccion de la tesis - 5. edicion", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-07-25T20:27:11.863230"}, "last_modified": {"type": "/type/datetime", "value": "2026-10-05T08:40:13.425315"}}