Partituras
Partituras
Leon Grus, n.d.[1868].
Editorial
Paris: Leon Grus, n.d.[1868]. Plate L.G. 2997.
Derechos de autor
Leon Grus, n.d.[1882].
Editorial
Paris: Leon Grus, n.d.[1882]. Plate L.G. 3665.
Observaciones varias
Color scan. Elementary studies in 1st to 3rd positions in major and minor keys up to 3 sharps and 2 flats.
Derechos de autor
Leon Grus, n.d.[1868].
Editorial
Paris: Leon Grus, n.d.[1868]. Plate L.G. 2997.
Derechos de autor
Leon Grus, n.d.[1882].
Editorial
Paris: Leon Grus, n.d.[1882]. Plate L.G. 3665.
Observaciones varias
Color scan. Elementary studies in 1st to 3rd positions in major and minor keys up to 3 sharps and 2 flats.
Derechos de autor

