Federal statistics the activities of the Federal Statistical Office and the statistics processed by the supreme federal authorities position on 31 December 1953.
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Wiesbaden
[s.n.
1954].
|
| Pynciau: |