Abstract Abstract Methods of Statistical Analysis, by C. H. Goulden. New York: John Wiley Sons, Inc. 1939. vii, 277 pp. $3.50. Reviewed by S. S. Wilks Tests of Significance, What They Mean and How to Use Them, by John H. Smith. Chicago: The University of Chicago Press. 1939. ix, 90 pp. $1.00. Reviewed by Harry Schwartz Initiation a L'analyse Statistique, by Léo Dugé de Bernonville. Paris: Librarie Générale de Droit et de Jurisprudence. L'économie Politique Contemporaine, Colection Dirigée par Bertrand Nogaro, Volume XIX. 1939. 232 pp. Reviewed by Max Sasuly Statistics Applied to Education and Psychology, by Clarence T. Gray and David F. Votaw. New York: The Ronald Press Company. 1939. xiv, 278 pp. $3.25. Reviewed by Martin F. Fritz Graphic Presentation, by Willard C. Brinton. New York: Brinton Associates. 1939. 512 pp. $5.00. Reviewed by Morton S. Nagelberg Research and Statistical Methodology: Books and Reviews, 1933–1938, by Oscar Krisen Buros, Editor. New Brunswick, New Jersey: Rutgers University Press. 1938. vi, 100 pp. $1.25. Reviewed by Harold A. Phelps Statistical Testing of Business-Cycle Theories, Volume II: Business Cycles in the United States of America 1919–1932, by J. Tinbergen. Geneva: League of Nations. New York: Columbia University Press. 1939. 244 pp. $1.25. Reviewed by Wilbert G. Fritz Report of the Fifth Annual Research Conference on Economics and Statistics Held at Colorado Springs, Cowles Commission for Research in Economics July 3 to 28, 1939. Chicago: University of Chicago. 1939. 93 pp. Reviewed by O. J. McDiarmid The Influence of Prices on Exports. The Hague: Netherlands Central Statistical Office. June 1939. 48 pp. Fl. 0.60. (In Dutch with English Summary.) Reviewed by Carel Jan Smit Die Schalthebel der Konjunktur, by Paul Binder. Munich and Berlin: R. Oldenbourg. 1939. 106 pp. Rm. 4.80. Reviewed by Otto Nathan World Economic Survey, Eighth Year, 1938–39. 247 pp. $1.50. Reviewed by Charles S. Tippetts World Production and Prices, 1938–39. 113 pp. $1.25. Reviewed by Charles S. Tippetts Geneva: League of Nations. New York: Columbia University Press. 1939. Reviewed by Charles S. Tippetts Philadelphia Labor Market Studies (In One Volume). “The Labor Force of the Philadelphia Radio Industry in 1936,” by Gladys L. Palmer and Ada M. Stoflet. April 1938. xiv, 102 pp. Reviewed by V. O. Watts Philadelphia Labor Market Studies (In One Volume). “Ten Years of Work Experience of Philadelphia Weavers and Loom Fixers,” by Gladys L. Palmer. July 1938. xiv, 100 pp. Reviewed by V. O. Watts Philadelphia Labor Market Studies (In One Volume). “Ten Years of Work Experience of Philadelphia Machinists,” by Helen Herrmann. September 1938. xiv, 132 pp. Reviewed by V. O. Watts Philadelphia Labor Market Studies (In One Volume). “Reemployment of Philadelphia Hosiery Workers after Shutdowns in 1933–34,” by Gladys L. Palmer and Constance Williams. January 1939. xiv, 100 pp. Reviewed by V. O. Watts Trends in Size and Production of the Aggregate Farm Enterprise, 1909–36, by Raymond G. Bressler, Jr. and John A. Hopkins. July 1938. xvi, 255 pp. Reviewed by Roland S. Vaile Trends in Employment in Agriculture, 1909–36, by Eldon E. Shaw and John A. Hopkins. November 1938. xvi, 163 pp. Reviewed by Roland S. Vaile Wheat Studies of the Food Research Institute. Stanford University, California “World Wheat Survey and Outlook January 1939,” by Helen C. Farnsworth and Holbrook Working. Volume XV, Number 5. January 1939. pp. 259–96. $0.75. Reviewed by Theodore Norman Wheat Studies of the Food Research Institute. “Seasonal Aspects of the European Wheat Trade,” by M. K. Bennett. Volume XV, Number 6. March 1939. pp. 297–335. $0.75. Reviewed by Theodore Norman Wheat Studies of the Food Research Institute. “Durum Wheats and their Utilization,” by Carl L. Alsberg. Volume XV, Number 7. April 1939. pp. 337–64. $0.75. Reviewed by Theodore Norman Wheat Studies of the Food Research Institute. “World Wheat Survey and Outlook May 1939.” by V. P. Timoshenko and Holbrook Working. Volume XV, Number 8. May 1939. pp. 365–400. $0.75. Reviewed by Theodore Norman On Agricultural Policy, 1926–1938, by Joseph S. Davis. Stanford University, California: Food Research Institute. 1939. viii, 494 pp. $3.00. Reviewed by E. J. Working German Financial Policies 1932–1939, by Kenyon E. Poole. Cambridge: Harvard University Press. 1939. xiv, 276 pp. $3.50. Reviewed by S. J. Mushkin Personal Finance Comes of Age, by M. R. Neifeld. New York: Harper & Brothers. 1939. ix, 324 pp. $3.50. Reviewed by Rolf Nugent Credit Unions in Massachusetts, by Joseph L. Snider. Cambridge: Harvard University Press. Publications of the Pollak Foundation for Economic Research, Number 14. 1939. 142 pp. $2.50. Reviewed by William B. Jensen The Structure and Growth of Residential Neighborhoods in American Cities, by Homer Hoyt. Washington, D. C.: Federal Housing Administration. 1939. vi, 178 pp. $1.50. Reviewed by Malcolm J. Proudfoot Cityward Migration: Swedish Data, by Jane Moore. Chicago, Illinois: University of Chicago Press. 1938. xix, 140 pp. $2.00. Reviewed by W. Lewis Abbott