Columbia subject headings:
Lethbridge (Alta.)--History.
Lethbridge (Alta.)--Pictorial works.
Harvard subject headings:
Lethbridge (Alta.)--History.
Lethbridge (Alta.)--Pictorial works.
Wiebe, Rudy, 1934-
Princeton subject headings:
Lethbridge (Alta.)--Biography.
Lethbridge (Alta.)--History.
Lethbridge (Alta.)--Pictorial works.
Wiebe, Rudy, 1934-