Algemeene grondstellingende Herbert Spencer · Publicada por primera vez en 1899Ediciones (1)Algemeene grondstellingen (1899)S.L. van Looy · dutMás obras de Herbert SpencerAAn appendix to The principles of sociology, vol. IAn appendix to The principles of sociology, vol. IAn autobiography : Herbert SpencerAphorisms from the writings of Herbert Spencer
AAn appendix to The principles of sociology, vol. IAn appendix to The principles of sociology, vol. I
