Mapping for censuses and surveys.
| Корпоративные авторы: | , |
|---|---|
| Формат: | |
| Язык: | English |
| Опубликовано: |
Washington
U.S. Department of Commerce, Bureau of the Census
1978.
|
| Серии: | Statistical training document
ISP-TR-3 |
| Предметы: |