(3LQGFe GdCeJfGY h GdeSFhdjI GdLfGFjI Yf GdCeJfGY(B/s (3eMehO fLjH MSfj s - (3eMehO fLjH MSfj s ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI (B,s, 1986)
(3HHdjhLQGajGs
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3GdeSFhdjI GdLfGFjIs