TY - BOOK ED - United Nations High Commission for Refugees TI - The State of the world's refugees: fifty years of humanitarian actionUnited Nations High Commissioner for Refugees SN - 019924104X PY - 2000/// CY - Oxford PB - Oxford University Press KW - Office of the United Nations High Commissioner for Refugees KW - History -20th c KW - Refugee KW - International Cooperation KW - History KW - 20th c KW - Humanitarian assistence KW - Refugees KW - Legal Status, Laws etc History 20th c ER -