(3GdCKe hYdGbJg HGdQcf GdeYfhj ddLQjeI(B/s - (3WGQb eMeO ZRGdjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI,s, 1994)
Keywords: (3CQcGf GdEKe s; (3GdhGbYI GdELQGejIs; (3GdfXQjI GdfaSjIs