(3GdKHJ GdHHdjhLQGai ddGYeGd GdeJQLeI (B1985-1974 / s - (3eQcR GdHHdjhLQGajG hGdMSGH GdYs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1991)
Keywords: (3GdcJHs; (3GdGYeGd GdeJQLeIs