Book Reviews

Lehman, E. L., Nonparametrics: Statistical Methods Based on Ranks, Holden-Day, Inc., 1975, 457 pp., $22.50—reviewed by P. V. Rao

Skala, Heinz J., Non-Archimedean Utility Theory, D. Reidel Publishing Company, Dordrecht-Holland 1975, $24.50—reviewed by Peter H. Farquhar

Wetherill, G. Barrie, Sequential Methods In Statistics, Halsted Press, 1975, 232 pp., $10.95—reviewed by R. L. Scheaffer

Bradley, James V., Probability; Decision; Statistics, Prentice-Hall, 1975, 586 pp., $18.50—reviewed by Marc C. K. Yang

Fu, K. S., Syntactic Methods in Pattern Recognition, Academic Press, Inc., 1974, 295 pp., $23.50—reviewed by Julius T. Tou

Kaufmann, Arnold, Introduction to the Theory of Fuzzy Subsets, Vol. 1., Fundamental Theoretical Elements, Academic Press, Inc., New York, 1975, 416 pp., $22.50—reviewed by Dr. Milan Zeleny