Birger Krogh Johanssen

Exercises to Life and Letters 2

1979

Glossar og merknader til Life and letters

1973

Life and letters 2

1978

Life and Letters 1

1977

Life and letters : Exercises

1979

Life and letters

1972

Norsk-tysk forretningsordbok

1970

Exercises to Life and Letters 1

1979

Glossary and notes to Life and Letters 2

1978

Glossary and notes to Life and Letters 1

1978