(3UaI UdGI GdfHj Udi Gddg Ydjg hSde (B:s (3ef GdJcHjQ Edi GdJSdje ceG JQGgG (B/ s - (3GdGdHGfj, eMeO fGUQ GdOjf s ((3GdbGgQI (B:s (3OGQ GdcJH GdSdajI, s, 1987)
Keywords: (3UaI UdGI GdfHj s