Columbia subject headings:
Authors, Russian--20th century--Biography.
Pasternak, Boris Leonidovich, 1890-1960--Political and social views.
Harvard subject headings:
Authors, Russian--20th century--Biography
Pasternak, Boris Leonidovich, 1890-1960--Political and social views.
Princeton subject headings:
Authors, Russian--20th century--Biography.
Pasternak, Boris Leonidovich, 1890-1960--Political and social views.