Columbia subject headings:
Ordinances, Municipal--Mexico--Zacatecas.
Zacatecas (Zacatecas, Mexico)--History--16th century.
Harvard subject headings:
Ordinances, Municipal--Mexico--Zacatecas.
Zacatecas (Zacatecas, Mexico)--History--16th century.
Princeton subject headings:
Ordinances, Municipal--Mexico--Zacatecas.
Zacatecas (Zacatecas, Mexico)--History--16th century.