(3fbO GdYbd GdeJNda HMK ai GReI GdhLhO GdMVGQi YfO abQGA GdJbfi (B/ s - (3jhSa fhQ YhVs ([S.N] : (3OGQ Gdbde ddJQGK , s, 1985)
Keywords: (3GdYdhe GdGLJeGYjIs; (3GdGMhGd GdGbJUGOjIs