(3GdeNWWGJ GdGSJYeGQjI decGaMI GdESdGe (B/s - (3GdUhGa, eMeO eMehO,s 1334-1413 (3gLQjG(B.s ((3ecI GdecQeI (B:s (3OGQ GdKbGaI ddWHGYI hGdRfchZQGa,s, 1965)
Keywords: (3GdESdGes -- (3OaY eWGYfs; (3GdGSJYeGQs; (3GdESdGe hGdZQHs; (3GdHdGO GdESdGejIs -- (3GSJYeGQs