A philosophy for human survival
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Quezon City
University of the Philippines Press
1976.
|
| Cyfres: | Professorial chair lecture series monograph University of the Philippines
no. 24 |
| Pynciau: |