Columbia subject headings:
Harvard subject headings:
Czechoslovakia--Economic policy--Congresses.
Czechoslovakia--Politics and government--1945-1992--Congresses.
Czechoslovakia--Social policy--Congresses.
Germany (East)--Economic policy--Congresses.
Germany (East)--Politics and government--Congresses.
Germany (East)--Social policy--Congresses.
Princeton subject headings:
Czechoslovakia--Economic policy--Congresses.
Czechoslovakia--Politics and government--1945-1992--Congresses.
Czechoslovakia--Social policy--Congresses.
Fiction.
Germany (East)--Economic policy--Congresses.
Germany (East)--Politics and government--20th century--Congresses.
Germany (East)--Social policy--Congresses.