Arthur Albert, Fundamental Electronics and Vacuum Tubes (New York: Macmillan, 1938);

John Stuart Allen and others, Atoms, Rocks and Galaxies: A Survey in Physical Sciences (New York: Harper, 1938);

Cyril Andrews, The Railway Age (New York: Macmillan, 1938);

George Pierce Baker, The Formation of the New England Railway Systems (Cambridge, Mass.: Harvard University Press, 1937);

Ernest Barnes, Scientific Theory and Religion (New York: Macmillan, 1933);

Franz Boas, General Anthropology (Boston: Heath, 1938);

Boas, The Mind of Primitive Man, third edition (New York: Macmillan, 1938);

W. Boyle, The City That Grew (Los Angeles: South-land, 1936);

P. W. Bridgman, The Physics of High Pressure (London: Bell, 1931);

W. E. Butler, The Engineer's View of the Promised Land (New York: Fortunes, 1939);

Richard...