Columbia subject headings:
Espionage, Soviet--Poland.
Espionage--Poland.
Governmental investigations--Poland.
Legislators--Poland--Interviews.
Oleksy, Józef.
Poland. Sejm.
Politicians--Poland--Interviews.
Prime ministers--Poland.
Harvard subject headings:
Espionage, Soviet--Poland.
Espionage--Poland.
Governmental investigations--Poland.
Legislators--Poland--Interviews.
Oleksy, Józef.
Poland. Sejm.
Politicians--Poland--Interviews
Prime ministers--Poland.
Princeton subject headings:
Espionage, Soviet--Poland.
Espionage--Poland.
Governmental investigations--Poland.
Interviews.
Legislators--Poland--Interviews.
Oleksy, Józef.
Poland. Sejm
Politicians--Poland--Interviews.
Prime ministers--Poland.