(3GdPjd Ydi GdfgGjI aj ZQjH GdMOjK hGdCKQ (B/s - (3YdhT, YHO GdSdGe Hf eMeO Hf YeQs; (3GHf GdCKjQ, GdeHGQc Hf eMeO Hf eMeO,s 544-606 (3g`(B.s ((3HjQhJ (B:s (3OGQ GHf MRe ddWHGYI hGdfTQ hGdJhRjY,s, 1997)
Keywords: (3GdMOjKs -- (3ZQjHs