Holt McDougal · University of Georgia Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Meaning and existence;: Introductory readings in philosophy | 978-0-03-083254-3 (0-03-083254-3) | 1971 |
| Philosophy and Environmental Crisis: | 978-0-8203-0343-7 (0-8203-0343-7) | 1975 |
T. B. · W. B · W. T. · William B. · William Blackstone · William T