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New York, Harper 1947

New Brunswick, NJ : Rutgers University Press, 1990

London Faber and Faber, 1982

Bloomington : Indiana University Press, 1997

New York, Harcourt, Brace 1959
Enl. ed.

Englewood Cliffs, N.J. : Prentice-Hall, 1970

Oxford [Oxfordshire] ; New York : Oxford University Press, 1984

Oxford : Clarendon Press, 1947

Athens, University of Georgia Press 1974

London : Collins, 1959

New Haven : Yale Univ. Press, 1949

New York : Oxford University Press, 1975

New York, Appleton-Century-Crofts 1958

Bloomington : Indiana University Press, 1972

Oxford : Clarendon Press, 1954

New York : Oxford University Press, 1992

Springfield, Mass. : G. & C. Merriam Co., 1973

Evanston, Ill., Northwestern University Press, 1966

New York : Norton, 1981
3rd ed. /