Pologne (1) Est (1) Employment (1) Nineteen twenties (1) World War, 1939-1945 (1) Wealth (1) War (1) Terror (1) Spies (1) Service industries (1) Running (1) Polish people (1) Japanese (1) Intellect (1) Germans (1) Decimas (1) Concord (1) Combat (1) Allemandes (1) Measurement (1) Secret service (1) Relations (1) Occupations (1) First performances (1) Empresas de servicios (1) Guerra mundial, 1939-1945 (1) Guerra (1) Medición (1) Trabajo (1) Sector servicios (1)