Encarna RodríguezValentín Arispe Hinojosa2026-03-222026-03-22201510.1007/978-981-287-490-0_3https://doi.org/10.1007/978-981-287-490-0_3https://andeanlibrary.org/handle/123456789/81779enMathematics educationPolitical scienceThe Ayllu-school (Bolivia 1931–1940)book-chapter