Triton, n.d.[1931].
Editorial
Leningrad: Triton, n.d.[1931]. Plate Зак. 347. Observaciones varias
1931 date confirmed at RSL; actually no dates on the front cover Complete Score
(Recurso externo)
Triton, n.d.[1931].
Editorial
Leningrad: Triton, n.d.[1931]. Plate Зак. 347. Observaciones varias
1931 date confirmed at RSL; actually no dates on the front cover