Columbia subject headings:
Gamblers--West (U.S.)--Biography.
Gambling--West (U.S.)--History.
West (U.S.)--Social life and customs.
Harvard subject headings:
Gamblers--West (U.S.)--Biography.
Gambling--West (U.S.)--History.
West (U.S.)--Social life and customs.
Princeton subject headings:
Gamblers--West (U.S.)--Biography.
Gambling--West(U.S.)--History.
West (U.S.)--Social life and customs.