Industrialisation et Technocratie. Edited by George Gurvitch, with an introduction by Lucien Febvre. (Paris: Librarie Armand Colin. 1949. Pp. xii, 214.) - The Idea of Progress; A Collection of Readings. By Frederick J. Teggart and George H. Hildebrand. (Berkeley and Los Angeles: University of California Press. 1949. Pp. xi, 457. $6.00.) - On World Government or De Monarchia. By Dante Alighieri. Translated by Herbert W. Schneider with an Introduction by Dino Bigongiari. (New York: The Little Library of Liberal Arts. The Liberal Arts Press. 1949. Pp. xiv, 61. $0.40.) - Human Rights; Comments and Interpretations. Edited by UNESCO. (New York: Columbia University Press. 1949. Pp. 288. $3.75.) - Primer of Intellectual Freedom. Edited by Howard Mumford Jones. (Cambridge: Harvard University Press. 1949. Pp. xv, 191. $2.75.) - English Political Thought in the Nineteenth Century. By Crane Brinton. 1949. Pp. vii, 312. $3.50.) - The Debate on the American Revolution, 1761–1783. Edited by Max Beloff. (London: Nicholas Kaye. 1949. Pp. xi. 304. 12s. 6d.) - St. Thomas and the World State. By Robert M. Hutchins. (Milwaukee: Marquette University Press. 1949. Pp. 53. $1.50.) - The Driving Power of Western Civilization; The Christian Revolution of the Middle Ages. By Eugen Rosenstock-Huessy. (Boston: The Beacon Press. 1949. Pp. xiv, 126. $2.50.)