On the theory of systematic cluster sampling with probability proportional to size [microform]
| Kaituhi matua: | |
|---|---|
| Hōputu: | Visual Material |
| Reo: | Ingarihi |
| I whakaputaina: |
Quezon City
Photoduplication Service
University of the Philippines Library, 1973.
|
| Ngā marau: |