Book ReviewsCarroll Pursell. Technology in Postwar America: A History. New York: Columbia University Press, 2007. xvi+280 pp.; 23 black‐and‐white illustrations, notes, bibliography, index. $35.00.
Jennifer Jane Marshall. Machine Art, 1934. Chicago: University of Chicago Press, 2012. 240 pp.; 61 black-and-white photos, notes, bibliography, index. $45.00.
