Eggelte Heinz, Brigitte creator author. Sánchez Prieto, Raúl contributor agent of text. text bibliography Electronic books. sp 2020 monographic spa 1 online resource. Brigitte Eggelte ; revisión de Raúl Sánchez Prieto. Includes bibliographical references. e-gw--- German language Grammar PF3105 ebook Manuales universitarios 9788413112572 9788413112589 9788413112596 9788413112602 https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/101386/ https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/101386/ DGITA 220604 DIGUNSAL0249 eng