Reviewed this month in proceedings of the IEEE

Dictionary of pure and applied physics, L. de Vries and W. E. Clason — American Elsevier Publishing Co., Inc., New York, N.Y. Proceedings of the second colloquium on microwave communication, Dept. of Tech. Science of the Hungarian Acad. of Sciences, and the Scientific Soc. of Telecommunication, Akademiai Kiado, eds. — Publishing House of the Hungarian Academy of Sciences, Budapest, Hungary. The theory of mathematical machines, Yu. Ya. Bazilevskii — Pergamon Press, Inc., New York, N. Y. Lectures in statistical mechanics, George E. Uhlenbeck and George W. Ford — American Mathematical Society, Providence, R.I. Mathematical problems of relativistic physics, Irving E. Segal — Ibid. Basic junction devices and circuits, Roy H. Mattson — John Wiley & Sons, Inc., New York, N.Y.