Puerto Rico. División de Estadísticas sobre Empleo Bezüge im Wissensnetz Isb (1) DNB-Titeldaten Employment, hours, and earnings in the manufacturing establishment promoted and/or assisted by the Economic Development Administration and/or the Puerto Rico Industrial Development Company Administrative Überordnung der Körperschaft (1) GND-Körperschaften Puerto Rico. Negociado de Estadísticas del Trabajo