Media type: Article Title: Érard, a Two Hundred-Years Company History Mirrors Technical Progress in Musical-Instrument Manufacturing Contributor: Sieber, Jürgen [Author] imprint: 1981 Published in: Das Musikinstrument ; 30(1981), 10, Seite 1246 Language: German ISSN: 0027-4828 Origination: Footnote: Description: Betr.: Klavierbaufirma "Érard", gegr. 1780 in Paris v. Sebastian u. Jean Baptiste Érard