Columbia subject headings:
Classification--Books--Anthropology.
Classification--Books--Folklore.
Classification--Books--Geography.
Classification--Books--Manners and customs.
Classification--Books--Sports.
Harvard subject headings:
Classification, Library of Congress.
Classification--Books--Anthropology
Classification--Books--Folklore
Classification--Books--Geography.
Classification--Books--Manners and customs
Classification--Books--Social life and customs.
Classification--Books--Sports
Classification--Maps.
Princeton subject headings:
Classification--Books--Anthropology.
Classification--Books--Folklore.
Classification--Books--Geography.
Classification--Books--Manners and customs.
Classification--Books--Sports.