(3CUhd GdMQH GdYGdejI GdKGfjI (B/ s - (3C(B. (3L(B. (3H(B. (3JGjdhQs; (3eUWai ceGd NejSs; (3eMeO CfjSs ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH,s, 1990)
(3jTJed Ydj edGMbs
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjI eJQLe ef GdGfLdjRjIs
Keywords: (3GdfRGY Hjf GdOhds; (3GdbGfhf GdOhdj GdYGes