Forty years of population statistics at the United Nations.
D000124:Achievement; D001519:Behavior; D019352:Censuses; D003625:Data Collection; D003695:Delivery of Health Care; D006298:Health Services Administration; D006302:Health Services Research; D007390:International Agencies; D009938:Organizations; D011154:Population Characteristics; D015397:Program Evaluation; D012042:Registries; D012106:Research; D012107:Research Design; D014480:United Nations
Achievement; Behavior; Census; Census Methods; Data Collection--history; Data Reporting; Delivery Of Health Care; Family Planning Program Evaluation; Health Services Administration; Health Services Evaluation; Historical Survey; International Agencies; Organizations; Population Register; Population Statistics; Program Evaluation; Research Methodology; Un