Proceedings.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English French German |
| Foilsithe / Cruthaithe: |
Vienna
[Osterreichisches Statistisches Zentralamt]
1973.
|
| Sraith: | Bulletin International Statistical Institute
v.45, nos.1-4, 1973 |
| Ábhair: |