Recommendations for the preparation of sample survey reports (provisional issue).
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
United Nations
1964.
|
| Saila: | Its Statistical papers, ser. C, no. 1, rev. 2
|
| Gaiak: |