Columbia subject headings:
Tlaxcala (Mexico : State)--Biography.
Tlaxcala (Mexico : State)--History.
Harvard subject headings:
Tlaxcala (Mexico : State)--Biography.
Tlaxcala (Mexico : State)--History.
Princeton subject headings:
Tlaxcala (Mexico : State)--Biography.
Tlaxcala (Mexico : State)--History.