(3GOGQI GdGaQGO QDjI ef GdHjFI GdeUQjI (B/ s - (3eMeO eMeO GHQGgjes ([S.N] : (3dG jhLO , s, 1987)
Keywords: (3GdGOGQIs; (3JhUja GdhXGFas; (3GOGQI GdGaQGOs; (3Jbjje GdhXGFas