(3cJGH GdRgO ;s (3hjdjg eSfO GdeYGaj Hf YeQGf GdehUdj (B/s - (3GdehUdj,GdeYGaj Hf YeQGf GdCROj s (3J(B. 185 (3g`(B.s; (3UHQj, YGeQ MSfs ((3HjQhJ (B:s (3OGQ GdHTGFQ GdESdGejI,s, 1999)
Keywords: (3GdRgOs; (3MOjKs -- (3LhGeY afhf s; (3GdMOjKs -- (3ESfGOs