{"title": "Los aguiluchos", "subtitle": "poemas.", "authors": [{"key": "/authors/OL122514A"}], "publish_date": "1922", "publishers": ["Manuel Gleizer"], "pagination": "[142] p.", "languages": [{"key": "/languages/spa"}], "publish_country": "ag ", "publish_places": ["Buenos Aires"], "type": {"key": "/type/edition"}, "source_records": ["marc:marc_university_of_toronto/uoft.marc:614204361:405"], "key": "/books/OL15473956M", "number_of_pages": 142, "works": [{"key": "/works/OL1212486W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-09-20T03:26:31.951200"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-12T10:32:10.987510"}}