Yazar
olaf helmer hirschberg
19 cilt bulundu.
Olaf Helmer-Hirschberg · Douglas Aircraft Co.
11 sayfa · 1946
Jeep automobile / Logistics / Military Vehicles
Olaf Helmer-Hirschberg · Rand Corp.
66 sayfa · 1958
Social sciences / Theory of Knowledge / Methodology
Olaf Helmer-Hirschberg · [Institute of Government and Public Affairs, University of California]
12 sayfa · 1966
Forecasting
Olaf Helmer-Hirschberg · Rand
22 sayfa · 1966
Decision making / Delphi method / Educational innovations
Olaf Helmer-Hirschberg · Center for Futures Research, Graduate School of Business Administration, University of Southern California
12 sayfa · 1974
Forecasting / Methodology
Olaf Helmer-Hirschberg · Institute for the Future
83 sayfa · 1970
Social conditions / Economic conditions / Politics and government / Forecasting
F. J. Gordon, Olaf Helmer-Hirschberg · Rand Corp.
65 sayfa · 1964
Probabilities / Population forecasting
Theodore J. Gordon, Olaf Helmer-Hirschberg · Rand Corp.
65 sayfa · 1964
Probabilities / Population forecasting / Prediction (Psychology)