(3GdOdjd GdOhdi ddeDSSGJ GdKbGajI GdGSdGejI (B/s - (3GLGQ WGfdGb s; (3GMeO GdYLei s ((3JQcjG (B: s (3efXeI GdeDJeQ GdGSdGei , s, 1984)
Keywords: (3GdeDSSGJ GdKbGajI s