(3JCKjQ hJCKQ ENJUGU GdeMceI HGdbGfhf GdhGLH GdJWHjb (B: s (3OQGSI ebGQfI (B/ s - (3MSGe GdOjf aJMj fGUas ((3GdbGgQI (B: s (3OGQ GdfgVI GdYQHjI,s, 1997)
. 109-105 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeMGce GdOhdjIs; (3GdbGfhf GdOhdj GdYGes