(3GdSjQI GdPGJI ai GdJQGK (B/ s - (3Thbi eMeO GdeYGedis ([S.N] : (3ecJHI GdfgVI GdeUQjI , s, 1989)
Keywords: (3GdGOH GdYQHis; (3GdJQGKs; (3GdcJGHIs; (3GdcJGHI GdafjIs; (3GdJCdjas; (3GdJQLeI GdPGJjIs; (3JGQjN hfbOs