60 Etuden fur Klavier Ausgewahlt und Bearbeitet von Hans von Bulow (Edition Breitkopf Nr. 2609)
Wiesbaden: Breitkopf & Hartel, No date. Reprint. Paperback. No date. Reprint. Paperback, 143 pp. Near fine. Text in German, English and French.
Wiesbaden: Breitkopf & Hartel, No date. Reprint. Paperback. No date. Reprint. Paperback, 143 pp. Near fine. Text in German, English and French.