Tests of use of post office resources to improve coverage of censuses.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
[Washington
s.n.
1965].
|
| Sraith: | Its Working paper
no. 19 |
| Ábhair: |