(3eSFhdjI GdefXeGJ GdOhdjI ai eLGd GdhXjaI GdOhdjI (B/ s - (3LeGd Wg fOGs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1986)
Keywords: (3GdbGfhfs; (3GdbGfhf GdOhdis; (3GdeYGgOGJs; (3GdMbhb GdOhdjIs; (3GdJYgOGJ GdOhdjIs; (3GdeSFhdjI GdOhdjIs; (3GdGdJRGeGJ GdOhdjIs; (3GdTNUjI GdOhdjIs; (3GdGYJQGa HGdOhd hGdMcheGJs