Columbia subject headings:
Christlich-Demokratische Union Deutschlands (Germany : West)
Germany (West)--Politics and government.
Opposition (Political science)
Harvard subject headings:
Christlich-Demokratische Union Deutschlands (Germany : West)
Germany (West)--Politics and government.
Opposition (Political science)
Princeton subject headings:
Christlich-Demokratische Union Deutschlands (Germany : West)
Germany (West)--Politics and government.
Opposition (Political science)