Columbia subject headings:
Harvard subject headings:
Authors, South African--20th century--Biography.
Louw, N. P. van Wyk (Nicolaas Petrus van Wyk), 1906-1970--Criticism and interpretation.
Princeton subject headings:
Authors, Afrikaans--20th century--Biography.
Louw, N. P. van Wyk (Nicolaas Petrus van Wyk), 1906-1970.