(3GdJbQjQ GdGSJQGJjLj GdYQHj (B1989 / s - (3GdSjO jSjfs ((3GdbGgQI (B: s (3eQcR GdOQGSGJ GdSjGSjI h GdGSJQGJjLjI , s, 1989)
Keywords: (3GdbGfhf GdOhdj GdYGes