Studies in Scottish Business History. Edited by Peter L. Payne. London: Frank Cass & Co. Ltd., 1967. Pp. xviii, 435. 5 gns. net (£ 5 5s). - Source Book of Scottish Economic and Social History. By R. H. Campbell and J. B. A. Dow. New York: Barnes & Noble, 1968. Pp. xxiv, 280. $8.00.