Columbia subject headings:
Nowak, Tadeusz, 1930-1991--Criticism and interpretation.
Harvard subject headings:
Nowak, Tadeusz, 1930---Criticism and interpretation.
Nowak, Tadeusz, 1930-1991--Criticism and interpretation.
Princeton subject headings:
Nowak, Tadeusz, 1930-1991--Criticism and interpretation.