Columbia subject headings:
Harvard subject headings:
Careless, J. M. S. (James Maurice Stockford), 1919-2009.
Ontario--History.
Ontario--Social conditions.
Princeton subject headings:
Careless, J. M. S. (James Maurice Stockford), 1919-2009.
Ontario--Economic conditions--19th century.
Ontario--Politics and government--19th century.
Ontario--Social conditions--19th century.