2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44835The NLC may allow us to search for the `inverse' process to neutrinoless double-$β$ decay, $e^-e^-\to W^-W^-$, which probes the existence of Majorana masses for neutrinos. Expectations for the observation of this process in both the Standard Model and its extension, the Left-Right Symmetric Model, are examined. (Talk given at the {\it {Workshop on Physics and Experiments at Linear $e^+e^-$ Colliders}}, Waikoloa, Hawaii.)5 pages, 5 figures(not included), LaTex format with worldsci macro, ANL-HEP-CP-93-24High Energy Physics - Phenomenologytext