Columbia subject headings:
Authors, Russian--19th century--Biography.
Herzen, Aleksandr, 1812-1870.
Nikitin, Ivan Savvich, 1824-1861.
Pisarev, D. I. (Dmitriĭ Ivanovich), 1840-1868.
Russian literature--19th century--History and criticism.
Harvard subject headings:
Authors, Russian--19th century--Biography
Herzen, Aleksandr, 1812-1870.
Nikitin, Ivan Savvich, 1824-1861.
Pisarev, D. I. (Dmitriĭ Ivanovich), 1840-1868
Russian literature--19th century--History and criticism
Princeton subject headings:
Herzen, Aleksandr, 1812-1870--Criticism and interpretation.
Nikitin, Ivan Savvich, 1824-1861--Criticism and interretation.
Pisarev, D. I. (Dmitriĭ Ivanovich), 1840-1868--Criticism and interpretation.
Russian literature--19th century--History and criticism.