2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38296Preliminary SLD electroweak results based on essentially the complete 550K Z dataset are presented and interpreted, and some historical background is provided.5 pages, 2 figures, from "Weak Interactions and Neutrinos, 1999", Feb. 1999High Energy Physics - Experimenttext