Columbia subject headings:
Guerrero (Mexico : State)--Politics and government--20th century.
Guerrero (Mexico : State)--Social conditions--20th century.
Local elections--Mexico--Guerrero (State)--History--20th century.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-2000.
Mexico--Social conditions--1970-
Municipal government--Mexico--Guerrero (State)--History--20th century.
Partido Revolucionario Institucional--History--20th century.
Harvard subject headings:
Guerrero (Mexico : State)--Politics and government--20th century.
Guerrero (Mexico : State)--Social conditions--20th century.
Indians of Mexico--Mexico--Guerrero (State)--Politics and government.
Local elections--Mexico--Guerrero (State)--History--20th century.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-2000.
Mexico--Social conditions--1970-
Municipal government--Mexico--Guerrero (State)--History--20th century.
Partido Revolucionario Institucional--History--20th century.
Princeton subject headings:
Guerrero (Mexico : State)--Politics and government--20th century.
Guerrero (Mexico : State)--Social conditions--20th century.
Local elections--Mexico--Guerrero (State)--History--20th century.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-2000.
Mexico--Social conditions--1970-
Municipal government--Mexico--Guerrero (State)--History--20th century.
Partido Revolucionario Institucional--History--20th century.