London, Dent

London, Dent

London, Dent

London : Dent

London, Dent

London, Dent / Totowa, N.J., Rowman and Littlefield.

London, Dent/New York, Dutton 1972

London, Dent u. New York, Dutton 1979.

London : Dent [u.a.]

1976

London : Dent

1975

London : Dent

1970

London, Dent

1976

London, Dent

1972

London, Dent

Dent, London