(3GdbQV cCOGI ddJehjd ai GdTQjYI GdESdGejI (B/s - (3eMeO GdTMGJ GdLfOis ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1993)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3HHjdhLQGajG UaMI (B161.s
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdHfhc GdESdGejIs -- (3GdbQVs