Sample surveys of current interest.
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
1949
|
| Series: | United Nations. Statistical papers, series C, no.2
|
| Subjects: |
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
1949
|
| Series: | United Nations. Statistical papers, series C, no.2
|
| Subjects: |