(3GdHOYI hCKQgG GdSjA aj GdCeI (B/s - (3GdgdGdj, Sdje Hf YjO Hf eMeO,s 1377 (3g`(B-s ((3YeGf, GdCQOf (B:s (3GdecJHI GdESdGejI,s, 1985)
Keywords: (3GdHOY aj GdESdGes