(3eSJhjGJ GdMhGQ aj afhf GdfKQ GdYHGSj (B/ s - (3GdJWGhj, YHO Gddgs ((3GdbGgQI (B:s (3OGQ ZQjH ddfTQ,s, 1995)
Keywords: (3GdCOH GdYQHjs; (3GdfbO GdCOHjs; (3GdYUQ GdYHGSjs