(3gfQi GRehfO (B/ s - (3YHOGdMejO Sdje (B((3eJQLe hebOe(B)s; (3KGcQi, hjdjGe (B. (3es ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1983)
Keywords: (3GdbUU GdGfLdjRjI GdeJQLeIs; (3GdGOH GdGfLdjRi GdeJQLes