Magnetism of the earth, by James H. Nelson, Louis Hurwitz, and David G. KnappU.S. Coast and Geodetic Survey1962
A xenon calculation procedure adaptable to digital computers / P.L. Hofmann, H. Hurwitz, Jr., E. Wachspress.P. L. Hofmann1956
The Effect of Positive Temperature Coefficients on Reactor Stability and Reactor Transfer Function / R. Siegel, H. Hurwitz, Jr.R. Siegel1955EN
