Abstract Elementary Statistical Methods. Revised Edition. Helen M. Walker and Joseph Lev. New York: Henry Holt and Company, 1958. Pp. xvi, 302. $4.75. Henry F. Kaiser University of Illinois Multivariate Correlational Analysis. Philip B. DuBois. New York: Harper & Brothers, 1957. Pp. xv, 202. $4.50. Paul S. Dwyer University of Michigan Sampling Opinions. Frederick F. Stephan and Philip J. McCarthy. New York: John Wiley and Sons, 1958. Pp. ix, 451. Eleanor E. Maccoby Stanford University A Critique of the United States Income and Product Accounts. Studies in Income and Wealth, Volume 22. Conference on Research in Income and Wealth. A report on the National Bureau of Economic Research. Princeton, New Jersey: Princeton University Press, 1958. Pp. x, 589. $11.50. Kenneth E. Boulding University of Michigan Recent Trends in Fertility in Industrialized Countries. Population Studies No. 27. United Nations, Department of Economics and Social Affairs. New York: Columbia University Press, 1958. Pp. xi, 182. Paper, $2.00. Wilson H. Grabill Bureau of the Census * * The statements made herein do not necessarily reflect the views of the U. S. Bureau of the Census. Output, Labour and Capital in the Canadian Economy. William C. Hood and Anthony Scott. Ottawa: Royal Commission on Canada's Economic Prospects, February, 1957. Pp. 513. No price listed. Harry E. McAllister National Bureau of Economic Research and Washington State University Operational Research in Practice. Max Davies and Michel Verhulst, Eds. New York: Pergamon Press, Inc., 1958. Pp. ix, 201. $12.00. Samuel H. Brooks General Analysis Corporation Punched Cards: Their Application to Science and Industry, Second Edition. Robert S. Casey, James W. Perry, Madeline M. Berry and Allen Kent, Eds. New York: Reinhold Publishing Corp., 1958. Pp. x, 697. $15.00. C. L. Perry Stanford Research Institute Mill Test Procedures. N. L. Enrich. New York: Modern Textiles Magazine and Rayon Publishing Corporation, 1956–58. Pp. 53. Paper. $3.50. L. H. C. Tippett British Cotton Industry Research Association