1902
Karl Leichter, Estonian musicologist and academic (died 1987)
Karl Leichter, Estonian musicologist and academic (died 1987)
Karl Leichter, Estonian musicologist and academic (died 1987)
Estonian musicologist (1902–1987)
Karl Leichter, Estonian musicologist and academic (died 1987)
Karl Leichter, Estonian musicologist and academic (died 1987)