2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/11089We discuss the integrated properties of the stellar population in bulges along the Hubble sequence and new HST data for individual stars in the bulge of M31.6 Pages. Contributed talk at the 3rd ESO-VLT Workshop "Galaxy Scaling Relations: Origins, Evolution and Applications", Garching, 18-20 November 1996Astrophysicstext