Partituras
Partituras
J. J. Hummel, n.d.
Editorial
Amsterdam: J. J. Hummel, n.d.
Derechos de autor
Igor Zatsepin.
Revisor
Igor Zatsepin (b. 1958)
Editorial
Igor Zatsepin
Observaciones varias
Based on the publication: J.J. Hummel, Amsterdam, n. d.
J. J. Hummel, n.d.
Editorial
Amsterdam: J. J. Hummel, n.d.
Derechos de autor
Igor Zatsepin.
Revisor
Igor Zatsepin (b. 1958)
Editorial
Igor Zatsepin
Observaciones varias
Based on the publication: J.J. Hummel, Amsterdam, n. d.