Francisco Gutiérrez SanínJuan Manuel ViatelaTatiana Acevedo2026-03-222026-03-222008https://andeanlibrary.org/handle/123456789/60944enPoliticsPolitical scienceOlive treesPolitical economySociologyOlive tress and Olives? The Colombian political parties and their social grounds in the first half of the twentieth centuryarticle