(3ai GdGOH GdGfLdjRi GdMOjK (B/ s - (3dhjS YhVs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1987)
Keywords: (3GdGOHGA GdGfLdjRjhfs; (3JGQjN hfbOs; (3GdGOH GdGfLdjRi GdeJQLes