Constitutional provisions concerning social and economic policy an international collection of texts covering 450 countries and other governmental units.
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Montreal
s.n.
1944.
|
| Pynciau: |