{"type": {"key": "/type/edition"}, "publish_date": "1956", "publish_country": "xx", "languages": [{"key": "/languages/ger"}], "title": "Klinische Vektorkardiographie", "by_statement": "von Rudolf Wenger, mit einem Beitrag: Die technischen Grundlagen der Vektorkardiographie, von Klemens Hupka", "authors": [{"key": "/authors/OL2211928A"}], "oclc_numbers": ["14682243"], "lc_classifications": ["RC667.A1 K92 v.15 1956"], "series": ["Kreislauf-B\u00fccherei -- Bd. 15"], "subjects": ["Electrocardiography", "Vectorcardiography"], "publishers": ["Steinkopff"], "publish_places": ["Darmstadt"], "pagination": "xi, 163 p.", "number_of_pages": 163, "source_records": ["marc:harvard_bibliographic_metadata/20220215_041.bib.mrc:27502072:1657"], "full_title": "Klinische Vektorkardiographie", "works": [{"key": "/works/OL22436150W"}], "key": "/books/OL62093794M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-06-15T21:41:29.368419"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-15T21:41:29.368419"}}