Características de los pasajeros que viajaron por la vía aérea entre Puerto Rico y los Estados Unidos
Subtitle: enero a marzo de 1959
By: Negociado de Estadísticas del Trabajo, División de Estadísticas sobre Migración = Characteristics of passengers who travelled by air between Puerto Rico and the United States : January to March 1959 / Bureau of Labor Statistics, Migration Statistics Division.
Contributors: Puerto Rico. Bureau of Labor Statistics. Migration Statistics Division.
Series: Informe sobre migración ;; no. 10 = Report on migración ; no. 10; Informe sobre migración (Puerto Rico. Bureau of Labor Statistics. Migration Statistics Division) ;; no. 10.
Publisher: Departamento del Trabajo
Published: 1959
Place of publication: San Juan, P.R
Language: spa
Subjects: Air travel -- Puerto Rico -- Statistics.
Other titles: Characteristics of passengers who travelled by air between Puerto Rico and the United States, January to March 1959