Table (3) Enregistrement (3) Maurice (1) France (1) Youth (1) Voice (1) Speeches, addresses, etc (1) Soviets (Councils) (1) Singing (1) Information science (1) Communists (1) Communism (1) Orchestras (1) Infancy (1) Maoísmo (1) Soviets (1) Trotskismo (1) Discursos (1) Orquestas (1) Crise (1) Communisme (1) Communisme (1) Chansons (1) Soviets (1) Jeunes (1) Orchestres (1) Sciences de l'information (1) Chant (1) Discours (1) Voix (1)