Columbia subject headings:
Technological innovations--Europe, Eastern.
Harvard subject headings:
Technological innovations--Czechoslovakia--Management.
Technological innovations--Economic aspects--Czechoslovakia--Forecasting.
Technological innovations--Economic aspects--Soviet Union--Forecasting.
Technological innovations--Soviet Union--Management
Princeton subject headings:
Technological innovations--Czechoslovakia--Management.
Technological innovations--Economic aspects--Czechoslovakia--Forecasting.
Technological innovations--Economic aspects--Soviet Union--Forecasting.
Technological innovations--Soviet Union--Management.