(3GdGUhd GdJGQjNjI ddfaW GdYQGbj (B/ s - (3GdYdhLj , YHO GdMejO s; (3GddGej , NVjQ YHGS s; (3GdYHGS , bGSe GMeO s ((3GdYQGb (B: s (3hRGQI GdGYdGe , s, 1975)
Keywords: (3GdHJQhd s