Esteban i Noguera, Juli2025-06-192025-01-011980-12-31978848301211610.5821/ebook-9788483012116https://une-dspace.glaux.es/handle/123456789/25051Libro digital180 p.Creative Commons Attribution 4.0 International (CC BY 4.0)http://creativecommons.org/licenses/by/4.0/PublicationopenAccess