Columbia subject headings:
Flores Magón, Ricardo, 1873-1922.
Mexico--Politics and government--1867-1910.
Mexico--Politics and government--1910-1946.
Revolutionaries--Mexico--Biography.
Harvard subject headings:
Flores Magón, Ricardo, 1873-1922
Mexico--Politics and government--1867-1910
Mexico--Politics and government--1910-1946.
Revolutionaries--Mexico--Biography
Princeton subject headings:
Flores Magón, Ricardo, 1873-1922.
Mexico--Politics and government--1867-1910.
Mexico--Politics and government--1910-1946.
Revolutionaries--Mexico--Biography.