2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56497We investigate Clifford Algebras structure over non-ring division algebras. We show how projection over the real field produces the standard Attiyah-Bott-Shapiro classification.Latex, 6 pages; typos correctedMathematical PhysicsRings and Algebrastext