1. The time machine [by] H.G. Wells Publication: Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009 Subject(s): TimeSpacecraftExpeditionsBooksForecasting
2. Influencing the future Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health], 1989 Subject(s): Staff DevelopmentForecasting
3. African population images Publication: [Washington, D.C.] : Population Reference Bureau, [199-] Subject(s): Population GrowthForecastingAge DistributionAfrica