Columbia subject headings:
Harvard subject headings:
KC PZPR--History--Sources.
Poland--Politics and government--1945-1980--Sources.
Riots--Poland--Gdańsk.
Strikes and lockouts--Poland--Gdańsk.
Trepczyński, Stanisław--Interviews.
Princeton subject headings:
Interviews.
Poland--Politics and government--1945-1980--Sources.
Politicians--Poland--Interviews.
Strikes and lockouts--Poland--Gdańsk.
Trepczyński, Stanisław, 1924---Interviews.