Incoming Resources
- Longmans, London, 1963
- Longmans, New York, 1958
- Longmans, New York, c1957
- Longmans, Accra, 1962
- Longmans, London, 1932
- Longmans, New York, 1957
- Longmans, London, 1959
- Longmans, Melbourne, 1965
- Longmans, London, 1974
- Longmans, London, 1967
- Longmans, London, 1839
- Longmans, London, 1960
- Longmans, New York, 1930
- Longmans, London, New York, 1932
- Longmans, London, 1968
- Longmans, London, 1966
- Longmans, London, New York, 1947