Gültigkeitsargument in Sprachtests: Fallstudien zur Validierungsforschung von Ca
70,54 €
The Explanation Inference for a Test of Academic English Collocational Ability Erik Voss; 9. Justifying the Interpretation and Use of an ESL Writing Final Examination Heesung Jun; 11. Validation Research and its Limits Carol A. Chapelle, Erik Voss.
Jetzt bei Ebay:
