Bibliographical footnotes.

The mechanization of reaping in the ante-bellum Midwest, by P. A. David.--The common school revival: fact or fancy, by A. Fishlow.--No safety in numbers: some pitfalls of historical statistics, by G. Ohlin.--Japan's transition to modern economic growt h, 1868-1885, by H. Rosovsky.--The relative decline of the British steel industry, 1880-1913, by P. Temin.--The economics of overtaking and surpassing, by J. S. Berliner.--On the theory of economic administration, by R. W. Campbell.--Gold and the sword: money in the Soviet command economy, by G. Grossman.--Foreign trade behavoir of centrally planned economics, by F. D. Holzman.--Pressure and planning in the Soviet economy, by H. S. Levine.