Berlitz German 2 (1958)
50:12
Berlitz German 3 (1958)
47:33
Berlitz German 1 (1958)
4:14
Understanding the Meaning of "Would Like To"
49:57
Berlitz German 4 (1958)
50:42
Berlitz German 5 1958
30:48
Gåns natörlik - Friesisch und Plattdeutsch als Familiensprache
1:34:17
Berlitz German Zero Tape (1968)
17:53