Columbia subject headings:
Harvard subject headings:
Critics--Soviet Union--Biography
Dobroli︠u︡bov, N. A. (Nikolaĭ Aleksandrovich), 1836-1861
Russian literature--Social aspects.
Princeton subject headings:
Dobroli︠u︡bov, N. A. (Nikolaĭ Aleksandrovich), 1836-1861.
Revolutionaries--Soviet Union--Biography.