Columbia subject headings:
Asociación de Abuelas de Plaza de Mayo--History--Pictorial works.
Civil rights--Argentina--History--Pictorial works.
Disappeared persons--Argentina--History--Pictorial works.
Missing children--Argentina--History--Pictorial works.
Harvard subject headings:
Asociación de Abuelas de Plaza de Mayo--History--Pictorial works.
Civil rights--Argentina--History--Pictorial works.
Disappeared persons--Argentina--History--Pictorial works.
Missing children--Argentina--History--Pictorial works.
Princeton subject headings:
Asociación de Abuelas de Plaza de Mayo--History--Pictorial works.
Civil rights--Argentina--History--Pictorial works.
Disappeared persons--Argentina--History--Pictorial works.
Missing children--Argentina--History--Pictorial works.