Columbia subject headings:
Harvard subject headings:
Mandelʹshtam, Osip, 1891-1938--Correspondence.
Mandelʹshtam, Osip, 1891-1938--Criticism and interpretation.
Poets, Russian--20th century--Correspondence
Russian poetry--20th century--History and criticism
Princeton subject headings:
Mandelʹshtam, Osip, 1891-1938--Criticism and interpretation.
Poets, Russian--20th century--Biography.
Russian poetry--20th century--History and criticism.