Twentieth century Europe, by Preston William Slosson ... with a supplementary chapter on modern science, by Edwin E. Slosson ... under the editorship of James T. Shotwell. Slosson, Preston W. (Preston William), 1892- Mejia, Arthur joint ed. 940.5 BLT "Suggestions for futher reading": p. [711]-724. New York : Houghton Miffin company, 1927 1927 1927 Text ix, p. 1 l., 747 p. : eng Europe History 20th century.