Maana Coursebook with Cambridge Elevate EditionRosa Parra Contreras, Marina Duraona, Carlos Valentini · First published 2020Open the Tome
Mañana CoursebookRosa Parra Contreras, Marina Alicia Durañona, Carlos Valentini · First published 2018Open the Tome
Spanish B for the IB DiplomaRosa Parra Contreras, Marina Durañona, Carlos Valentini · First published 2018Open the Tome
História Da Fronteira SulJosé Carlos Radin, Delmir José Valentini, Paulo Afonso Zarth, Adelar Heinsfeld · First published 2015Open the Tome
MañanaRosa Parra Contreras, Marina Alicia Durañona, Carlos Valentini, Tita Beaven · First published 2011Open the Tome
