Columbia subject headings:
Anonyms and pseudonyms--Bibliography--Union lists.
South Africa--Bibliography--Union lists.
South Africa--Imprints--Union lists.
Union catalogs--South Africa.
Harvard subject headings:
Anonyms and pseudonyms--Bibliography--Union lists.
South Africa--Bibliography--Union lists.
South Africa--Imprints--Union lists.
Union catalogs--South Africa.
Princeton subject headings: