¹ Enterprise and Secular Change: Readings in Economic History. Edited for the American Economic Association and the Economic History Association by Lane, Frederic C. and Riemersma, Jelle C.. Homewood, Illinois: Richard D. Irwin, Inc., 1953. Pp. xi + 556. $5.00Google Scholar. (The reviewer is obligated to Professors Robert L. Reynolds of the University of Wisconsin and Carlo M. Cipolla of the University of “Venice for conversations regarding both die book and the review. They are not, of course, to be held responsible for any of the views presented.)

² Cf. J. H. Clapham, “Economie History as a Discipline,” Encyclopaedia of the Social Sciences, V, 330: “It is at the overlapping margins of disciplines and sciences that the most important discoveries are usually made.”