Columbia subject headings:
Harvard subject headings:
Brigands and robbers--Peru--Hualgayoc (Province)--History.
Brigands and robbers--Peru--Hualgayoc--History.
Oligarchy--Peru--Hualgayoc (Province)--History.
Oligarchy--Peru--Hualgayoc--History.
Peasants--Peru--Hualgayoc (Province)--History.
Peasants--Peru--Hualgayoc--History.
Peru--Politics and government--1919-1968
Social conflict--Peru--Hualgayoc (Province)--History.
Social conflict--Peru--Hualgayoc--History.
Princeton subject headings:
Brigands and robbers--Peru--Hualgayoc--History.
Oligarchy--Peru--Hualgayoc--History.
Peasants--Peru--Hualgayoc--History.
Peru--Politics and government--1919-1968.
Social conflict--Peru--Hualgayoc--History.