Columbia subject headings:
Harvard subject headings:
Ilʹenkov, Ė. V. (Ėvalʹd Vasilʹevich)
Philosophers--Soviet Union.
Philosophy, Marxist--Soviet Union.
Philosophy, Russian--20th century.
Princeton subject headings:
Ilʹenkov, Ė. V. (Ėvalʹd Vasilʹevich)
Philosophers--Soviet Union.
Philosophy, Marxist--Soviet Union.
Philosophy, Russian--20th century.