Arnold Leitner, PhD, is an accomplished multilingual scholar (German, Italian, Portuguese) with extensive experience in devising instructional literature and in teaching German as a foreign language. He is an instructor of German at the College of Economics in Tamsweg, Austria.
Arnold Leitner, PhD, is an accomplished multilingual scholar (German, Italian, Portuguese) with extensive experience in devising instructional literature and in teaching German as a foreign language. He is an instructor of German at the College of Economics in Tamsweg, Austria.