(3eHGOF efgL GdHMK GdChdjI aj GYOGO GdQSGFd hGdCHMGK GdLGeYjI aj GdYdhe GdGfSGfjI(B/s - (3YHOGdQMje UObi eMeO MSfis ((3GdbGgQI (B:s (3OGQ GdKbGaI GdYQHjI,s, 1985)
. (3jTJed Ydj HHdjhLQGajG UaMI(B83 .s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdHMhK GdYdejIs -- (3efGgLs