Development of long-range forecasting methods for ConnecticutOlaf Helmer-Hirschberg · First published 1970Open the Tome
Future opportunities for foundation supportOlaf Helmer-Hirschberg · First published 1970Open the Tome
Report on the future of the future-state-of-the-Union reportsOlaf Helmer-Hirschberg · First published 1970Open the Tome
New developments in early forecasting of public problemsOlaf Helmer-Hirschberg · First published 1967Open the Tome
Planning education for the futureMarvin Adelson, Marvin C. Alkin, Charles Carey, Olaf Helmer-Hirschberg · First published 1967Open the Tome
A use of simulation for the study of future valuesOlaf Helmer-Hirschberg · First published 1966Open the Tome
The Delphi method for systematizing judgments about the futureOlaf Helmer-Hirschberg · First published 1966Open the Tome
The use of the Delphi technique in problems of educational innovationsOlaf Helmer-Hirschberg · First published 1966Open the Tome
Report on a long-range forecasting studyTheodore J. Gordon, Olaf Helmer-Hirschberg · First published 1964Open the Tome
Report on long-range forecasting studyF. J. Gordon, Olaf Helmer-Hirschberg · First published 1964Open the Tome
On the epistemology of the inexact sciencesOlaf Helmer-Hirschberg · First published 1958Open the Tome
