Columbia subject headings:
Armenian literature--20th century--History and criticism.
Authors, Armenian--20th century--Correspondence.
Ōshakan, Hakob, 1883-1948--Correspondence.
Harvard subject headings:
Armenian literature--20th century--History and criticism.
Authors, Armenian--20th century--Correspondence.
Ōshakan, Hakob, 1883-1948--Correspondence.
Princeton subject headings: