Media type: Article Title: Professor em. Dr.-Ing. H. Wilhelmi - 75 Jahre Contributor: Korn, U. [Author] imprint: 1981 Published in: Messen, Steuern, Regeln ; 24(1981), 5, Seite 295 Language: German ISSN: 0026-0347 Keywords: Wilhelmi, Heinrich Origination: Footnote: