{"type": {"key": "/type/edition"}, "publish_date": "1819", "publish_country": "fr", "languages": [{"key": "/languages/fre"}], "oclc_numbers": ["56186335"], "notes": {"type": "/type/text", "value": "Attributed by the BN to both Jean Duchesne and Th\u00e9ophile Marion Dumersan.\n\nAvery Classics copy: No. 5 in a vol. of 11 works by Duchesne with spine title \"Duchesne Beaux-arts\"."}, "authors": [{"key": "/authors/OL478197A"}], "contributions": ["Dumersan, Th\u00e9ophile Marion, 1780-1849"], "subjects": ["Theaters", "Buildings, structures", "Biblioth\u00e8que du roi (France)"], "subject_places": ["France", "Paris", "Paris (France)"], "title": "L'Op\u00e9ra, le tr\u00e9sor et la biblioth\u00e8que du Roi", "publishers": ["Chez Delaunay"], "publish_places": ["A Paris"], "pagination": "15, [1] p.", "number_of_pages": 15, "source_records": ["marc:marc_columbia/Columbia-extract-20221130-009.mrc:371707392:1408"], "works": [{"key": "/works/OL33566857W"}], "key": "/books/OL45506283M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-01-08T11:15:17.638806"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-08T11:15:17.638806"}}