The world's best hope; a discussion of the role of the United States in the modern world.
- Chicago, Univ. of Chicago Press [1949]
- xiv, 175 p. 22 cm.
- Charles R. Walgreen Foundation lectures, 1948 .
- Chicago (Ill. University. Charles R. Walgreen Foundation. Lectures; 1948. .
Bibliographical references included in "Notes" (p. 167-175)