{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Reelle Funktionen", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Springer"], "title": "Normed Linear Spaces: Reihe", "id": 13253030, "isbn_13": ["9780387028118"], "isbn_10": ["0387028110"], "publish_date": "January 1962", "key": "/b/OL9891069M", "authors": [{"key": "/a/OL3344120A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Mathematics"], "revision": 1}