New York and London : D. Appleton and company, 1916

New York : Prentice-Hall, inc., 1931

New York : Prentice-Hall, inc., 1925

New York : The Ronald press company, 1921

New York : Prentice-Hall, inc., 1929

New York, Prentice-Hall, 1935

New York : Prentice-Hall, inc., 1947
Rev. ed.

New York : Prentice-Hall, 1946
Rev. ed.

New York : The Ronald press company, 1920

New York : Prentice-Hall, 1947
2d ed.

New York : Prentice-Hall, 1942

New York : Prentice-Hall, inc., 1942

New York : The Columbia University Press : Macmillan Company, agents, 1907

New York : Prentice-Hall, inc., 1927

New York : Prentice-Hall, inc., 1940

New York : Prentice-Hall, inc., 1937

New York : Prentice-Hall, inc., 1938

New York : Prentice-Hall, inc., 1925

New York : [publisher not identified], 1947
2d ed.

New York, Chicago [etc.] : Prentice-Hall, inc., 1947
3d. ed.