(3Yde GdfaS Hjf GdfXQjI hGdJWHjb (B/s - (3GdYjShj, YHO GdQMef eMeOs ((3HjQhJ (B:s (3OGQ GdfgVI GdYQHjI ddWHGYI hGdfTQ,s, 1984)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3Yde GdfaSs