Incoming Resources
- Holt, New York, Rinehart & Winston, 1968
- Holt, New York, Rinehart & Winston, 1972
- Holt, London, Rinehart & Winston, 1972
- Holt, New-York, 1964
- Holt, New York, Rinehart & Winston, 1965
- Holt, New York, 1955
- Holt, New York, c1989
- Holt, New York, 1978
- Holt, New York, 1952
- Holt, New York, 1964