(3GdJLeYGJ GdGbdjejI ai YGde Gdjhe GHMGK GdeDJeQ GdYdei GdGhd Mhd XGgQI GdJLeYGJ GdGbdjejI (B/ s - (3LGeYI GSjhWs; (3YHOGdgGOi Shjais; (3YHOGdfHi GdWhNis; (3YHOGddg gOjIs; (3eMeO GHQGgje efUhQs ([S.N] : (3OGQ GdfgVI GdYQHjI , s, 1990)
Keywords: (3GdGbJUGOs; (3GdJLGQI GdNGQLjIs; (3GdJHGOd GdJLGQis; (3GdefXeGJ GdOhdjI GdGbdjejIs