Columbia subject headings:
Mexican Americans--Politics and government.
Mexican Americans--Texas--Politics and government.
Texas--Politics and government--1951-
United States--Politics and government--1981-1989.
Harvard subject headings:
Mexican Americans--Politics and government
Mexican Americans--Texas--Politics and government.
Texas--Politics and government--1951-
United States--Politics and government--1981-1989.
Princeton subject headings:
Mexican Americans--Politics and government.
Mexican Americans--Texas--Politics and government.
Texas--Politics and government--1951-
United States--Politics and government--1981-.