(3bGehS YQHi jhfGfi (B/ s - (3UehFjd cGed YHO GdSjOs ([S.N] : (3ecJHI dHfGf , s, 1990)
Keywords: (3GddZI GdjhfGfjI eYGLes; (3GddZI GdYQHjIs; (3GdeYGLes