(3cJGH GdRgO (B:s (3cJGH ajg PcQ GdOfjG hGdRgO ajgG hGdUeJ hMaX GddSGf hGdYRdI (B/ s - (3CHj YGUe , CMeO Hf YeQh Hf CHj YGUe GdTjHGfjs 206-287 (3gLQjG(B.s; (3GdCRgQj, YHO GdYdj YHO GdMejO GdCYXejs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1985)
Keywords: (3MOjKs -- (3LhGeY afhfs; (3GdRgOs