{"notes": {"type": "/type/text", "value": "\u00c9dition original italienne: Il medioevo prossimo venturo : la degradazione dei grande sistemi.\n\nBibliogr.\n\n4"}, "title": "Demain, le moyen \u00e2ge", "subtitle": "la d\u00e9gradation des grands syst\u00e8mes", "authors": [{"key": "/authors/OL4728006A"}], "publish_date": "1973", "publishers": ["A. Michel"], "publish_places": ["Paris"], "subjects": ["Technologie et civilisation", "Civilisation moderne -- 1950"], "pagination": "228 p", "languages": [{"key": "/languages/fre"}], "lc_classifications": ["CB'478'V32"], "publish_country": "fr ", "by_statement": "Roberto Vacca ; traduit de l'italien \u00e7ar Louis M\u00e9zeray", "type": {"key": "/type/edition"}, "source_records": ["marc:marc_laurentian/openlibrary.mrc:370759194:901"], "key": "/books/OL21171903M", "number_of_pages": 228, "works": [{"key": "/works/OL11274904W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-11-01T04:45:55.576850"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-12T22:20:39.725361"}}