The future in within us
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Oxford
Pergamon Press
c1983.
|
| Cyfres: | Systems science and world order library. Explorations of world order
|
| Pynciau: |