(3GdGOH GdQhSi (B- (3bHd GdKhQI GdHdTajI hHYOgG (B/ s - (3QeSjS YhVs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1987)
Keywords: (3GdGOH GdQhSis; (3GdKhQI GdHdTajIs; (3JGQjN hfbOs