(3GdJQGK GdfbOi hGdHdGZi ddeYJRdI(B: (3MJi fgGjI GdbQf GdSGOS GdgLQi (B/ s - (3hdjO bUGHs ([S.N] : (3OGQ GdKbGaI GdYQHjI , s, 1985)
Keywords: (3GdfbOs; (3GddZI GdYQHjIs; (3GdHdGZI GdYQHjIs; (3GdeYJRdIs; (3JGQjN hfbOs