Columbia subject headings:
Harvard subject headings:
Indians of Mexico--Commerce--History--18th century.
Indians of Mexico--Mexico--Guadalajara--History--18th century.
Indians of Mexico--Mexico--Huasteca Region--History--18th century.
Indians of Mexico--Mexico--Ixmiquilpan--History--18th century.
Indians of Mexico--Mexico--Tehuantepec--History--18th century.
Indians of Mexico--Mexico--Tlaxcala de Xicohténcatl--History--18th century.
Indians of Mexico--Mexico--Tulancingo (Hidalgo)--History--18th century.
New Spain--Commerce--History--18th century.
Princeton subject headings:
Indians of Mexico--Commerce--History--18th century.
Indians of Mexico--Mexico--Guadalajara--History--18th century.
Indians of Mexico--Mexico--Huasteca Region--History--18th century.
Indians of Mexico--Mexico--Ixmiquilpan--History--18th century.
Indians of Mexico--Mexico--Tehuantepec--History--18th century.
Indians of Mexico--Mexico--Tlaxcala de Xicohténcatl--History--18th century.
Indians of Mexico--Mexico--Tulancingo (Hidalgo)--History--18th century.