Columbia subject headings:
Harvard subject headings:
Avakian, Bob--Quotations.
Communism--Quotations, maxims, etc.
Revolutions and socialism--Quotations, maxims, etc.
Princeton subject headings:
Avakian, Bob--Quotations.
Communism--Quotations, maxims, etc.
Revolutions and socialism--Quotations, maxims, etc.