Columbia subject headings:
Althusser, Louis, 1918-1990.
Gramsci, Antonio, 1891-1937.
Harvard subject headings:
Althusser, Louis, 1918-1990.
Gramsci, Antonio, 1891-1937
Princeton subject headings:
Althusser, Louis, 1918-1990.
Gramsci, Antonio, 1891-1937.