Partituras
Partituras
Science and Art, 1969.
Editorial
Sofia: Science and Art, 1969.
Derechos de autor
Sofia Publishing House, 1941.
Editorial
Sofia Publishing House, 1941.
Derechos de autor


Public Domain (dedicated)
Deyan Denchev, 2023.
Science and Art, 1969.
Editorial
Sofia: Science and Art, 1969.
Derechos de autor
Sofia Publishing House, 1941.
Editorial
Sofia Publishing House, 1941.
Derechos de autor


Public Domain (dedicated)
Deyan Denchev, 2023.

