Columbia subject headings:
Autobiographies.
Interviews.
Olszewski, Jan, 1930-2019--Interviews.
Poland--Politics and government--1989-
Prime ministers--Poland--Interviews.
Harvard subject headings:
Olszewski, Jan, 1951---Interviews.
Poland--Politics and government--1989-
Princeton subject headings:
Olszewski, Jan, 1930---Interviews.
Poland--Politics and government--1989-
Prime ministers--Poland--Interviews.