Columbia subject headings:
Harvard subject headings:
Authors, Polish--20th century--Correspondence.
Giedroyc, Jerzy--Correspondence.
Journalists--Poland--Correspondence.
Wańkowicz, Melchior, 1891-1974--Correspondence.
Princeton subject headings:
Authors, Polish--20th century--Correspondence.
Giedroyc, Jerzy--Correspondence.
Wańkowicz, Melchior, 1891-1974--Correspondence.