(3eLdS GdJYGhf dOhd GdNdjL GdYQHjI cefXeI OhdjI(B:s (3OQGSI bGfhfjI(B/s - (3CMeO CHh GdhaGs ((3eUQ(B:s (3OGQ GdfgVI GdYQHjI(B,s, 1996)
Keywords: (3bGfhf Ohdj YGes