Espasa-Calpe The Revolt of the Masses (Hardback). — made in Spain. The only edition authorised and revised by Ortega y Gasset of his most important essay.…
Espasa-Calpe The Revolt of the Masses (Hardback)., sold under the Espasa-Calpe brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-24.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.