(3GdhYj h GdKhQI (B: s (3OQGSI aj MjGI h LgGO GdTjN YR GdOjf GdbSGe (B1828-1935 / s - (3MehOI, SejMs ((3YeGf (B:s (3OGQ GdTQhb ddfTQ hGdJhRjY,s, 1986)
Keywords: (3adSWjfs; (3JGQjN (B1917-1948s; (3GdKhQg (B1936- 1939s