(3GdOhdI GdYHGSjI (B/ s - (3Gdabj, YUGe GdOjf YHO GdQDhas ((3GdbGgQI (B:s (3ecJHI GdfgVI GdTQb,s, 1987)
Keywords: (3GdYHGSjhf (B750-1258s; (3JGQjN GdYQHs