(3EcJTGa GdcJGH GdebOS bjGeI GdeSjM aj SjfGA (B/ s - (3HfJdj, LjeSs; (3GdWQjMj, BSjG eMeOs ((3GdbGgQI (B:s (3SjfG ddfTQ,s, 1995)
Keywords: (3GdCfGLjds; (3GdJhQGIs