Williamson, Harold Francis, 1901- ed The Growth of the American economy; an introduction to the economic history of the United States, by Robert G. Albion, Joe S. Bain, Thomas C. Cochran [and others]... edited by Harold F. Williamson. New York, Prentice-Hall, inc., 1944. xiii, 804 p. illus, (maps) diagrs. 23 cm. [Prentice-Hall economic series; E. A. J. Johson, editor]