title: Data dictionaries: an overview.
authors: Electronic Cottage Associates, West Chester, PA, USA.
authors: P G
authors: PG
authors: Duffy
mesh_terms: D000043:Abstracting and Indexing / Q000592:standards; D003628:Database Management Systems / Q000145:classification; D004014:Dictionaries as Topic; D004496:Education, Continuing; D016347:Medical Records Systems, Computerized / Q000145:classification*; D009626:Terminology as Topic; D014481:United States