{"type": {"key": "/type/edition"}, "publish_date": "1887", "publish_country": "gw", "languages": [{"key": "/languages/ger"}], "authors": [{"key": "/authors/OL6291906A"}], "notes": {"type": "/type/text", "value": "Includes bibliographic references and index."}, "subjects": ["Cholera"], "title": "Zum gegenw\u00e4rtigen Stand der Cholerafrage", "by_statement": "von Max v. Pettenkofer", "physical_format": "[electronic resource] /", "publishers": ["R. Oldenbourg"], "publish_places": ["M\u00fcnchen"], "pagination": "vi, 753, [1] p., [4] leaves of plates", "number_of_pages": 753, "ocaid": "b20387301", "source_records": ["ia:b20387301"], "covers": [11765447], "works": [{"key": "/works/OL24874238W"}], "key": "/books/OL33063916M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2021-08-24T02:09:50.423126"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-24T02:09:50.423126"}}