Columbia subject headings:
Aguascalientes (Mexico : State)--History, Local--Sources--Bibliography--Catalogs.
Archives--Mexico--Aguascalientes (State)--Catalogs.
Harvard subject headings:
Aguascalientes (Mexico : State)--History, Local--Sources--Bibliography--Catalogs.
Archives--Mexico--Aguascalientes (State)--Catalogs.
Princeton subject headings:
Aguascalientes (Mexico : State)--Archival resources.
Aguascalientes (Mexico : State)--History, Local--Sources--Bibliography--Catalogs.
Archives--Mexico--Aguascalientes (State)--Catalogs.