TY - BOOK ED - Naciones Unidas TI - Manpower report of the president and a report on manpower requirements, resources, utilization, and trainign AV - HD 5724 U5 PY - 1966/// CY - Washington, D.C. PB - Government Printing Office KW - Mano de obra - KW - Oferta - KW - Estados Unidos KW - Mercado de trabajo ER -