1
TITLE: Gesprochene Fremdsprache Deutsch
AUTHORS: Brigitte Handwerker; Rainer Bäuerle; Bernd Sieberg;
PUBLISHED: 2016
INDEXED IN: Openlibrary
3
TITLE: Proximidade e distância. estudos sobre a língua e a cultura
AUTHORS: Mario Franco ; Bernd Sieberg;
PUBLISHED: 2011
INDEXED IN: Openlibrary