(3GdUYjO ai YgO TjN GdYQH geGe (B/ s - (3djdi YHOGddWja GMeOs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1987)
Keywords: (3eUQs; (3JGQjNs; (3GdghGQIs; (3JZQjHI Hfi gdGds; (3TjN GdYQH geGes; (3GdUYjOs