Alphabetical index of occupations and industries. 1950 census of population.

Detalles Bibliográficos
Autor Corporativo:	U.S. Bureau of the Census
Formato:	Libro
Lenguaje:	English
Publicado:	Washington [s.n.] 1950 [i.e. 1951].
Edición:	rev ed.
Materias:	Occupations. United States > Occupations.