Sheet music
Scores
Latgosizdat, 1951.
Publisher
Ancient piano music
Riga: Latgosizdat, 1951.
Riga: Latgosizdat, 1951.
Copyright
Latgosizdat, 1951.
Publisher
Ancient piano music
Riga: Latgosizdat, 1951.
Riga: Latgosizdat, 1951.
Copyright
Sheet music
Scores
Latgosizdat, 1951.
Publisher
Copyright
Latgosizdat, 1951.
Publisher
Copyright