{"type": {"key": "/type/edition"}, "publish_date": "1924", "publish_country": "it", "languages": [{"key": "/languages/ita"}], "authors": [{"key": "/authors/OL33963A"}], "oclc_numbers": ["172996862"], "work_titles": ["Ethica"], "series": ["Testi filosofici commentati"], "notes": {"type": "/type/text", "value": "Rare Book copy: Presentation copy to Carl Gebhardt, with editor's inscription and signature.\n\n\"Nota bibliografica': p. [203]-228."}, "title": "Ethica", "subtitle": "Parti I. e II ed estratti delle parti III., IV. e V.", "by_statement": "con introduzione, commento e nota bibliografica a cura di A. Guzzo", "publishers": ["Vallecchi"], "publish_places": ["Firenze"], "pagination": "230 p., 1 leaf", "number_of_pages": 230, "source_records": ["marc:marc_columbia/Columbia-extract-20221130-017.mrc:31271263:1124"], "full_title": "Ethica Parti I. e II ed estratti delle parti III., IV. e V.", "works": [{"key": "/works/OL28212901W"}], "key": "/books/OL44887884M", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2022-12-24T06:16:22.605373"}, "last_modified": {"type": "/type/datetime", "value": "2025-01-17T20:25:49.492887"}}