{"type": {"key": "/type/edition"}, "publish_date": "1933", "publish_country": "xx", "languages": [{"key": "/languages/fre"}], "title": "Expos\u00e9 des titres et travaux scientifiques", "authors": [{"key": "/authors/OL1553567A"}], "oclc_numbers": ["42589849"], "source_records": ["marc:harvard_bibliographic_metadata/20220215_021.bib.mrc:296681633:831"], "full_title": "Expos\u00e9 des titres et travaux scientifiques", "works": [{"key": "/works/OL44389785W"}], "key": "/books/OL60646552M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-11-15T19:43:03.118030"}, "last_modified": {"type": "/type/datetime", "value": "2025-11-15T19:43:03.118030"}}