Columbia subject headings:
Isahakyan, Avetikʻ, 1875-1957.
Poets, Armenian--20th century--Biography.
Russian poetry--19th century--History and criticism.
Harvard subject headings:
Isahakyan, Avetikʻ, 1875-1957
Isahakyan, Avetikʻ, 1875-1957--Biography.
Poets, Armenian--20th century--Biography.
Russian poetry--19th century--History and criticism
Princeton subject headings:
Isahakyan, Avetikʻ, 1875-1957--Knowledge--Russian literature.
Isahakyan, Avetikʻ, 1875-1957.
Poets, Armenian--20th century--Biography.
Russian literature--19th century--History and criticism.