(3JfejI GdPcGA GdGfSGfi (B/ s - (3GdYjShi, YHO GdQMef eMeO,s ((3GdbGgQI (B: s (3GdgjFI GdYGeI dbUhQ GdKbGaI, s, 1997)
. 320-319 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3O(B. / (3LGH YUahQ ;s
Keywords: (3GdPcGAs