(3eYLe GdeUWdMGJ GdLZQGajI GdLOjO (B/ s - (3eMeO GdGYhQs; (3GHhGdbGSe GdYQGHis ([S.N] : (3eYgO GdGfJeGA GdYQHi , s, 1985)
Keywords: (3GdeYGLes; (3GdLZQGajGs; (3JbGhje GdHdOGfs