(3JUMjM GdeaGgje aj LhGfH ef GdYbjOI (B/s - (3GdLGej, eMeO CeGf Hf Ydj,s 1349-1416 (3gLQjG(B.s ((3GdEMSGA, GdSYhOjI (B:s (3ecJHI GHf GdLhRj,s, 1987)
Keywords: (3Yde GdcdGes