Censo décimosexto de los Estados Unidos, 1940 : Puerto Rico, población, boletín núm. 3, ocupaciones y otras características por edad = Sixteenth census of the United States, 1940 : Puerto Rico, population, bulletin no. 3, occupations and other characteristics by age.

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Bibliographic Details
Corporate Author: United States. Bureau of the Census
Format: Government Document Book
Language:Spanish
English
Published: Washington, D.C. : G.P.O., 1943.
Subjects:
Online Access:https://www.census.gov/prod/www/decennial.html
http://www2.census.gov/prod2/decennial/documents/19900609ch07.pdf