Columbia subject headings:
Black people--Panama.
Panama--Race relations.
West Indians--Panama.
Harvard subject headings:
Black people--Panama--History.
Black people--Panama--Social conditions.
Canal Zone--History.
Panama Canal (Panama)--History
Panama--Social conditions.
West Indians--Panama--History.
West Indians--Panama--Social conditions.
Princeton subject headings:
Black people--Panama.
Panama--Race relations.
West Indians--Panama.