(3GdUMI GdfaSjI (B:s (3OQGSGJ aj SjchdhLjI GdJcja (B/s - (3agej, eUWais ((3GdbGgQI(B:s (3ecJHI GdNGfLj,s, 1987)
Keywords: (3Yde faSs -- (3GdJcjas