(3eHGOF bGfhf GdCLQGAGJ GdLfGFjI(B:s (3GdLRA GdChd ,s .(3GdOYhi GdLfGFjI h GdOYhi GdeOfjI GdfGTFI Yf GdLQjeI (B. (3GdGSJOdGd h GdJMbjb GdGHJOGFi (B/s - (3YeQ GdSYjO QeVGfs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI ,s, 1985)
(3jTed Ydj GQMGYGJ HHdjhLQGajI(B.s
Keywords: (3GdbGfhf GdLfGFj (B.s; .(3GdOYhi GdLfGFjIs