Columbia subject headings:
Ethnology--Pictorial works.
Frič, Alberto Vojtěch, 1882-1944.
Machulka, Bedřich, 1875-1953.
Náprstkovo muzeum asijských, afrických a amerických kultur--Catalogs.
Photography--History--Exhibitions.
Vráz, E. Stanko (Enrique Stanko), 1860-1932.
Harvard subject headings:
Ethnology--Africa--Pictorial works.
Ethnology--Pictorial works.
Ethnology--South America--Pictorial works.
Frič, Alberto Vojtěch, 1882-1944--Exhibitions.
Machulka, Bedřich, 1875-1954--Exhibitions.
Náprstkovo muzeum asijských, afrických a amerických kultur--Catalogs.
Náprstkovo muzeum asijských, afrických a amerických kultur--Exhibitions.
Photography--History--Exhibitions.
Vráz, E. Stanko (Enrique Stanko), 1860-1932--Exhibitions.
Princeton subject headings: