(3GdeYbhdjI hGdJGQjN hbGFY GdedJbi GdefYbO HcdjI GdGOGH hGdYdhe GdGfSGfjI (B/ s - (3LGeYI UaGbS, JhfSs ([S.N] : (3GdeYgO Gdbhei dYdhe GdJQHjI , s, 1991)
Keywords: (3adSaIs; (3GdMVGQIs; (3GdJGQjNs; (3GdGfSGfjGJs