(3TgjO GdeMQGH YeQ Hf GdNWGH (B/ s - (3GdJdeSGfj, YeQs ((3GdbGgQI (B:s (3OGQ GdJhRjY h GdfTQ GdESdGejI,s, 1985)
Keywords: (3GdJQGLes; (3GdNdaGA GdQGTOhfs