Piano-nummern deutscher, europäischer und überseeischer Instrumente, Klaviere, Flügel, Cembali, Harmonien = Piano serial numbers of German, European and foreign uprights grands, harpsichords, harmoniums
Herzog, H. K.(Hans Kurt)
Frankfurt/Main Das Musikinstrument
1974
On cover: Europa Piano Atlas. - German,English, French, Swedish and Italian
Piano numbers