Unparalleled collection of 566 problems and answers, impossible to find in any other single source. Supplement, with 51 additional problems, by Edward L. Reiss. Translated by Richard Silverman. 159 figures.566 problems and answers impossible to find in any other single source. Topics include steady-state harmonic oscillations, the Fourier method, and the eigenfunction method for solving inhomogeneous problems. More advanced problems deal with integral transforms, curvilinear coordinates, and integral equations. Detailed solutions.