(3GdbVjI GdeUQjI (B(1954-1882) / s - (3GdeWHYI GdGejQjIs ((3GdbGgQI (B: s (3GdeWHYI GdGejQjI , s, 1955)
Keywords: (3KhQI (B23 (3jhdjh (B1952s; (3eYGgOI (B1936s; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdMOjK (B(1805 - 1956 )s