Tests of use of post office resources to improve coverage of censuses.

Библиографические подробности
Соавтор:	U.S. Bureau of the Census
Формат:	‌
Язык:	English
Опубликовано:	[Washington s.n. 1965].
Серии:	Its Working paper no. 19
Предметы:	United States > Census. United States > Census, 18th, 1960.