Columbia subject headings:
Aircraft industry--Government policy--France.
Government business enterprises--France.
High speed ground transportation--Government policy--France.
Industrial policy--France.
Technological innovations--Government policy--France.
Telecommunication policy--France.
Harvard subject headings:
Aircraft industry--Government policy--France.
Economics
Government business enterprises--France.
High speed ground transportation--Government policy--France.
Industrial policy--France
State, The
Technological innovations--Government policy--France.
Telecommunication policy--France.
Princeton subject headings:
Aircraft industry--Government policy--France.
Government business enterprises--France.
High speed ground transportation--Government policy--France.
Industrial policy--France.
Technological innovations--Government policy--France.
Telecommunication policy--France.