> Verlagsreihe
-
80:
The social and economic status of the black population in the United States an historical view, 1790 - 1978 [Bureau of the Census]
Washington, DC: US Gov. Print. Off., 1969- ; Washington, DC: US Gov. Print. Off.
-
49:
Population of the United States trends and prospects: 1950 - 1990; population growth, composition and distribution, economic characteristics, population projections [Hrsg.] Paul C. Glick
Washington, DC: US Gov. Print. Off., 1969- ; Washington, DC: US Gov. Print. Off.