Columbia subject headings:
Harvard subject headings:
Poets, Russian--20th century--Biography
Tvardovskiĭ, A. (Aleksandr), 1910-1971
Tvardovskiĭ, A. (Aleksandr), 1910-1971--Biography.
Princeton subject headings:
Poets, Russian--20th century--Biography.
Tvardovskiĭ, A. (Aleksandr) 1910-1971--Biography.