Book review: Castañón, Adolfo. Emilio Uranga: Years in Germany (1952–1956). Instituto de Investigaciones Filosóficas UNAM, 2021. AS [Internet]. 2024 Sep. 9 [cited 2026 Sep. 21];(3):162-7. Available from: https://apareser.buap.mx/index.php/revista/article/view/62