The industrial study of economic progress.

od Davis, Hiram S. 1903-
Izdano 1947

Expectation in economics.

od Shackle, G. L. S. 1903-1992.
Izdano 1949

Economic research and the development of economic science and public policy; twelve papers presented at the twenty-fifth anniversary meeting of the National Bureau of Economic Research, June 6 and 7, 1946, New York.

Izdano 1946