Columbia subject headings:
Harvard subject headings:
Toronto (Ont.)--Description and travel.
Toronto (Ont.)--History--Pictorial works.
Toronto (Ont.)--History.
Toronto (Ont.)--Pictorial works.
Princeton subject headings:
Toronto (Ont.)--Description and travel.
Toronto (Ont.)--History--Pictorial works.
Toronto (Ont.)--History.
Toronto (Ont.)--Pictorial works.