Field theory and indicators of international behavior
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Honolulu
University of Hawaii
c1969.
|
| Cyfres: | The dimensionality of nations project
Research report $eno.29 |
| Pynciau: |