Berufsfeld-Kommunikation
Berufsfeld-Kommunikation2013
Karl-Hubert Kiefer, Christian Efing, Annegret Middeke, Matthias Jung
Details
- First published
- 2013
- OL Work ID
- OL21562448W
Subjects
German languageCongressesStudy and teachingForeign speakersBusiness GermanVocational educationOccupational trainingSecond language acquisition