By Smith, Orsino C.
Toronto : Van Nostrand Company, 1946 .
351 p. : 23,5 cm.

By Cumming, James D..
Toronto : Smit & Sons, 1951

By Pennington, Ralph H..
Toronto : Macmillan Company, 1970 .
497 p. : 24 cm.

By Thorne, D. W..
New York ; | Toronto : Blakiston, 1949

By Moore, Elwood S..
Toronto : J.M.Dent & Sons, 1944 .
438 p. : 23 cm.

By Rickard, T. A..
Toronto : The MacMillan Company, 1945 .
450 p. : 21 cm.

Toronto : Northern Miner Press Limited, 1946 .
404 p. ; 19 cm.

By Currie, A. W..
Toronto : MacMillan, 1947 .
455 p. : 21 cm.

By Glasstone, Samuel.
Toronto : D.Van Nostrand, 1948 .
515 p. : 23 cm.

By Glasstone, Samuel.
Toronto : D.Van Nostrand, 1946 .
695 p. : 23 cm.

By Cumming, James D..
Toronto : J.K.Smit & Sons, 1956 .
655 p. : 23 cm.

By De Kerckhove, Derrick.
Toronto : Somerville House Publishing , 1995 .
XXII,226 páginas : 23 cm..
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