Columbia subject headings:
Harvard subject headings:
Engraving, Mexican--Mexico--Mexico City.
Lithography, Mexican--Mexico--Mexico City.
Politics in art--Mexico--History--20th century.
Prints, Mexican--Mexico--Mexico City.
Social problems in art.
Taller de Gráfica Popular (Mexico City, Mexico)
Princeton subject headings:
Engraving, Mexican--Mexico--Mexico City.
Lithography, Mexican--Mexico--Mexico City.
Politics in art--Mexico--History--20th century.
Prints, Mexican--Mexico--Mexico City.
Social problems in art.
Taller de Gráfica Popular (Mexico City, Mexico)