EEl universo socialEl universo socialsociología general y descriptiva.de Herbert SpencerEdiciones (1)El universo social (1883)Barris · españolMás 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
