(3bVjI GdfSGA (B: s (3LjRjd Mdej(B-(3LQejf ZQjQ (B/ s - (3Mdjej, LjRjds; (3WQGHjTj, LhQLs ((3HjQhJ (B:s (3OGQ GdWdjYI ddWHGYI hGdfTQ,s, 1986)
Keywords: (3GdeQCIs