{"title": "Historia del Desarrollo Capitalista. Sus Fuerzas Dinamicas", "authors": [{"key": "/authors/OL292081A"}], "publish_date": "June 1992", "physical_format": "Paperback", "isbn_10": ["8434465671"], "publishers": ["Ariel Publications"], "isbn_13": ["9788434465671"], "languages": [{"key": "/languages/spa"}], "subjects": ["History & Theory - General", "Politics - Current Events", "Politics / Current Events"], "type": {"key": "/type/edition"}, "source_records": ["amazon:8434465671"], "key": "/books/OL13237750M", "works": [{"key": "/works/OL2250473W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-27T09:59:01.694443"}}