Columbia subject headings:
Harvard subject headings:
Mexico--Politics and government--1910-1946--Sources--Bibliography.
Museo Nacional de Historia (Mexico)--Catalogs.
Reyes, Bernardo, 1849-1913--Archives--Catalogs.
Princeton subject headings:
Mexico--Politics and government--1910-1946--Sources--Bibliography.
Museo Nacional de Historia (Mexico)--Catalogs.
Reyes, Bernardo, 1849-1913--Archives--Catalogs.