(3efgGL JQHjI GdWad GdeSde ef JhLjgGJ GdbQGf GdcQje (B/ s - (3eMeO GHQGgje Sdjes ([S.N] : (3ecJHI GdbQGf , s, 1984)
Keywords: (3GdGSdGes; (3GdGNdGb GdGSdGejIs; (3GdJQHjI GdGSdGejIs