London: Oxford University Press 1967

London, Oxford University Press. 1969

London, Oxford University Press. 1975

London, Oxford University Press. 1952

London, Oxford University Press, 1959

London, Oxford University Press. 1970.

London: Oxford University Press, 1964 (3rd. impr. 1970).

London, Oxford University Press, 1975.

London, Oxford University Press. 1982

London: Oxford University Press, 1983, 1st ed., 198 pages, m. Abb. / illustr., 24,3 x 16,3 cm, OLein

1972

London : Oxford University Press

1969

London : Oxford University Press

New York ; London : Oxford University Press

London (GB), Oxford University Press

New York/London: Oxford University Press