(3GdCSS GdadSajI ddajRjGA (B/ s - (3cGQfGH, QhOdas; (3faGOj, GdSjOs ((3HjQhJ (B:s (3OGQ GdJfhjQ ddWHGYI h GdfTQ,s, 1993)
Keywords: (3GdajRjGAs