Available at FFLCH - Fac. Fil. Let. e Ciências Humanas (304.2 B895g v.2 3.ed. 1925 e.2 )(GetIt)
Available at FFLCH - Fac. Fil. Let. e Ciências Humanas (304.2 B895g v.3 4.ed. 1934 e.2 ) and other locations(GetIt)