Incoming Resources
- Routledge & K. Paul, London, 1957
- Routledge & K. Paul, London, 1964, c1883
- Routledge & K. Paul, University of Toronto P., London, Toronto, 1968
- Routledge & K. Paul, London, 1973
- Routledge & K. Paul, London, 1971
- Routledge & K. Paul, London ; Boston, 1974
- Routledge & K. Paul, Distributed by Oxford University Press, London, 1978, c1977