{"title": "La negociacion colectiva en la Comunidad de Madrid en 1995", "publish_date": "1996", "languages": [{"key": "/languages/spa"}], "physical_format": "Unknown Binding", "publishers": ["Consejo Economico y Social, Comunidad de Madrid"], "isbn_13": ["9788445111505"], "isbn_10": ["8445111507"], "type": {"key": "/type/edition"}, "source_records": ["amazon:8445111507", "marc:harvard_bibliographic_metadata/20220215_039.bib.mrc:51007420:1419"], "key": "/books/OL13268331M", "number_of_pages": 82, "works": [{"key": "/works/OL45447878W"}], "lccn": ["96219465"], "lc_classifications": ["HD6765.M3 N44 1996"], "oclc_numbers": ["36178871"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-15T19:56:11.085451"}}